{"product":{"catalog_id":"31e9dab4-81cd-41c2-b86e-71639097d152","is_eligible_search":true,"is_eligible_checkout":false,"item_id":"81f3aca4-4544-4f2b-a7ee-7c59c3f391ae","title":"Tropical Expression Flowy Nightgown","description":"The Tropical Expression Flowy Nightgown, designed in Canada by Miiyu, is a loose-fitting sleepwear dress with a V-neck, short kimono sleeves, and a midi length. It features a black botanical print on an ivory background, side slits, and an in-seam pocket. 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background with even lighting and soft shadows; image is vertically oriented and full-body framed.","observations":[{"key":"Model present","kind":"feature","value":"Female model wearing the garment, head and full body visible, standing barefoot with a relaxed pose and slight head turn to viewer right.","regions":[{"x":0.18,"y":0.02,"width":0.64,"height":0.96,"confidence":"high"}],"evidence_status":"direct"},{"key":"Background and lighting","kind":"feature","value":"Plain white studio background and floor with diffuse, even lighting producing soft shadows beneath feet.","regions":[{"x":0,"y":0,"width":1,"height":1,"confidence":"high"}],"evidence_status":"direct"},{"key":"Shot composition","kind":"feature","value":"Centered, full-length frontal view of the garment on the model with slight three-quarter turn of the torso.","regions":[{"x":0.12,"y":0,"width":0.76,"height":1,"confidence":"high"}],"evidence_status":"direct"}]},"colors":[{"name":"ivory","part":"body 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are not listed on the product page, but based on the fabric blend of 55% TENCEL modal and 45% organic cotton, we recommend machine washing in cold water on a gentle cycle and tumble drying on low heat or hanging to dry.","q":"What are the care instructions for this nightgown? Is it machine washable and can it be tumble dried?"},{"a":"The fabric is lightweight and flowy, and while it is not fully sheer, it may be slightly translucent in direct light. It is suitable for indoor sleepwear and can typically be worn without a robe, though personal preference may vary.","q":"Is the fabric opaque enough to be worn without a robe, or does it require layering?"}],"reviews":[{"date":"June 30, 2026","tags":["Fabric","Comfort"],"title":"Drapes nicely","rating":5,"content":"I was concerned from the photos that the material would stiff and bulky looking. But it is soft and drapes nicely. It is the kind of nighty that you can answer the door in. It even has pockets for lounging. Very happy with this purchase.","reviewer_name":"Adriane P."},{"date":"June 17, 2026","tags":["Fabric","Comfort"],"title":"Robe de nuit fluide tropicale","rating":5,"content":"Très confortable","reviewer_name":"Sylvie T."},{"date":"July 2, 2026","tags":["Fabric","Comfort"],"title":"Lovely robe","rating":5,"content":"Nice light material, too light to wear in public because transparent, but comfortable in your home","reviewer_name":"Lyse B."},{"date":"June 22, 2026","tags":["Fabric","Comfort"],"title":"Tenue légère de nuit ou en soirée chaude","rating":5,"content":"Confortable en temps de canicule. Tissu ou l'air circule.","reviewer_name":"Guylaine L."},{"date":"June 11, 2026","title":"je crois que ce modèle est fait grand","rating":5,"content":"un peu grande","reviewer_name":"Denise M."},{"date":"June 17, 2026","title":"Robe de nuit","rating":3,"content":"Le tissu est trop mou. Je vais échanger","reviewer_name":"Carolle B."},{"date":"June 15, 2026","tags":["Fabric","Comfort"],"title":"Impec","rating":5,"content":"Léger, confortable et d'entretien facile","reviewer_name":"Christiane B."},{"date":"July 5, 2026","title":"Robe de nuit","rating":5,"content":"Tissu confortable comme je suis petite me va à la cheville","reviewer_name":"Line B."}],"target_countries":"US","canonical_url":"https://www.simons.ca/en/women-underwear/sleepwear-loungewear/nighties-onesies/tropical-expression-flowy-nightgown--23163-227737?colourId=0","reddit_insights":{"match":{"notes":"Only one thread contained a brief mention of 'Miiyu' as a nightgown brand from Simons. No specific details about the 'Tropical Expression Flowy Nightgown' were found. The discussion is minimal.","confidence":0.3,"matched_terms":["Miiyu"]},"status":"ok","coverage":{"subreddits":["femalefashionadvice"],"threads_used":1},"evidence":{"items":[{"url":"https://www.reddit.com/r/femalefashionadvice/comments/112e5fn/lets_talk_loungewear_and_sleepwear/j8k7b77/","type":"comment","title":"Brief mention of Miiyu nightgown as an old favourite","author":"___butthead___","ref_id":"r_e_3","thread":{"url":"https://www.reddit.com/r/femalefashionadvice/comments/112e5fn/lets_talk_loungewear_and_sleepwear/","title":"lets talk loungewear and sleepwear","subreddit":"femalefashionadvice"},"excerpt":"I also have a modal nightgown from Simons (Miiyu) that is an old favourite.","subreddit":"femalefashionadvice"}]},"generated_at":"2024-01-01T00:00:00Z","conversation_summary":{"gotchas":[],"one_liner":"One Reddit user mentioned a Miiyu modal nightgown from Simons as an old favourite, indicating personal satisfaction but limited discussion.","sentiment":{"label":"positive","score":0.5,"explanation":"The sole mention describes the nightgown as an 'old favourite', indicating personal satisfaction, though the sample size is very small."},"use_cases":[{"evidence":["r_e_3"],"use_case":"Sleepwear"}],"top_themes":[{"theme":"Comfortable modal nightgown","stance":"positive","evidence":["r_e_3"]}],"comparisons":[{"summary":"User mentions both Etam silk nightgowns and Miiyu modal nightgown as favourable options for nightgown lovers.","evidence":["r_e_3"],"compared_to":"Etam"}]}},"deep_research":{"dimensions":{"price_positioning":{"title":"How this nightgown compares to similar options","entries":{"simons_in_house_label_miiyu":"Miiyu is an exclusive brand developed and sold by Canadian department store Simons, bypassing traditional wholesale markups — the $79 nightgown benefits from this direct-to-consumer model, which is why it can combine organic cotton and TENCEL™ modal at a price typically seen for simpler cotton or rayon blends.","tropical_expression_collection_entry_price":"In the same Tropical Expression collection, the matching robe is $99 and the pyjama set starts at $89 (sometimes on sale), making the nightgown the most affordable piece at $79 — buying the full set would cost over $170, so the nightgown alone offers the signature design and fabric blend at a lower commitment.","tencel_modal_benchmark_maison_sarava_soft_touch_modal_nightgown":"A full-modal nightgown from Canadian boutique Maison Sarava is priced at $120 (on sale at $84), so the Miiyu at $79, with its blend of 55% TENCEL™ modal and 45% organic cotton, offers a similar silky-cool hand at a more accessible cost, with organic cotton adding breathability and reducing the total modal content to keep the price in mid-range."},"entry_quotes":{"simons_in_house_label_miiyu":[{"url":"https://modesens.com/product/miiyu-tropical-expression-flowy-nightgown-sand-132014725/","quote":"Miiyu by Simons: an exclusive designed in Canada"}],"tropical_expression_collection_entry_price":[{"url":"https://www.lyst.com/en-ca/clothing/miiyu-tropical-expression-flowy-nightgown/","quote":"MiiyuTropical Expression Flowy Robe - Brown $99"},{"url":"https://www.lyst.com/en-ca/clothing/miiyu-tropical-expression-flowy-nightgown/","quote":"MiiyuTropical Expression Flowy Piped Pyjama Set - Natural $89"}],"tencel_modal_benchmark_maison_sarava_soft_touch_modal_nightgown":[{"url":"https://www.maisonsarava.ca/products/womens-nightdress-with-straps-in-modal","quote":"$120.00"},{"url":"https://www.maisonsarava.ca/products/womens-nightdress-with-straps-in-modal","quote":"98% Modal + 2% Elastane"}]},"entry_sources":{"simons_in_house_label_miiyu":["https://modesens.com/product/miiyu-tropical-expression-flowy-nightgown-sand-132014725/"],"tropical_expression_collection_entry_price":["https://www.lyst.com/en-ca/clothing/miiyu-tropical-expression-flowy-nightgown/"],"tencel_modal_benchmark_maison_sarava_soft_touch_modal_nightgown":["https://www.maisonsarava.ca/products/womens-nightdress-with-straps-in-modal"]}},"care_modal_cotton_blend":{"title":"Caring for your modal-cotton nightgown to keep it soft","entries":{"dye_stability_of_modal":"Modal's cellulose structure absorbs and holds dye more effectively than cotton, so the black-and-white colorway resists fade when washed in cold water with a color-safe detergent — hot water can strip dye primarily from the cotton portion and cause uneven loss of depth.","mesh_bag_for_side_vents":"The extended side vents that give the gown its breezy movement are vulnerable to twisting and seam strain in a standard wash; enclosing the gown in a mesh laundry bag protects the seams and keeps the vents hanging clean and open.","tencel_modal_fiber_smoothness":"TENCEL modal fibers have a uniformly smooth surface that generates less friction during washing, so the nightgown pills substantially less than pure cotton equivalents when laundered inside-out on a gentle cycle.","low_heat_softness_preservation":"High dryer temperatures stiffen the cotton fibers and can diminish modal's characteristic fluid drape, so finishing with a low-heat tumble or line-drying keeps the fabric as soft and flowy as its first wear.","organic_cotton_shrinkage_control":"Organic cotton is processed without the chemical anti-shrinkage finishes common in conventional cotton, making air-drying or low-heat tumble drying critical to maintaining the gown's deep V-neck and relaxed drop-shoulder proportions after each wash."}},"cotton_modal_blend_comfort":{"title":"Why this specific fabric blend works for nightgowns","entries":{"colorfastness":"Modal's high dye affinity locks in pigment with greater colorfastness than many cotton fabrics, which means the black colorway in particular retains its depth through repeated washes — an important trait for a nightgown that may be laundered frequently.","drape_and_flow":"The high modal content gives the knit a liquid-like drape that creates the 'flowy' character described on the product page, while the 45% organic cotton prevents the fabric from becoming limp or clingy — so the garment moves with the body but holds a subtle structure that keeps the V-neck and side vents sitting cleanly.","fiber_fineness":"TENCEL modal staple fibers are consistently finer than cotton — typically 1.3 to 1.5 decitex versus 1.5 to 2.0 for cotton — which means the yarn surface is smoother and feels silk-like on the skin; for a nightgown worn directly against the body for 8+ hours, that difference eliminates the micro-scratchiness that can disturb sleep.","fabric_strength":"The 45% organic cotton content provides a sturdy natural backbone that reduces the risk of tearing in a lightweight knit, a practical benefit for a sleep garment that endures the friction of sheets and the mechanical stress of nightly movement.","wrinkle_recovery":"Modal fibers resist creasing far better than cotton, meaning this nightgown looks smoother when pulled from a drawer and after a night’s wear, with fewer of the rumpled sleep creases that make pure cotton nightwear look tired by morning.","moisture_absorption":"Modal's cellulose structure absorbs roughly 50% more moisture than cotton, so the 55% modal component pulls perspiration away from the skin faster than a standard cotton nightgown, reducing the sticky, damp sensation that can disrupt sleep and making it a strong choice for warmer nights or hot sleepers.","sustainable_sourcing":"TENCEL modal is produced through a closed-loop process that recovers and reuses over 99% of the solvent, and the organic cotton is grown without synthetic pesticides, so the fabric carries a genuine eco-advantage — relevant for buyers who prioritize responsible materials even in loungewear."}},"flowy_construction_details":{"title":"How the cut and design create a flowy silhouette","entries":{"long_side_vents":"The vents extend high enough to let the front and back panels move independently, so the nightgown won't twist around the body when shifting positions — a common annoyance in unvented gowns — and the slight opening at the hem increases airflow to the legs, complementing the fabric's already high moisture management.","loose_v_neck_fit":"The V-neck opening is designed to sit away from the throat, a cut that avoids the sleep-interrupting pressure that can occur with higher necklines when the head sinks into a pillow — it's a small but ergonomic choice that makes this nightgown more comfortable for back and side sleepers alike.","drop_shoulder_construction":"Sleeves are set into a seam that lands well below the shoulder joint, so the entire bodice moves with the wearer rather than against them; this is the same patternmaking technique used in relaxed-fit loungewear to eliminate armhole dig-in when reaching or rolling over."}}}},"handle":"tropical-expression-flowy-nightgown-23163-227737","storefront_path":"/en/women-underwear/sleepwear-loungewear/nighties-onesies/tropical-expression-flowy-nightgown--23163-227737","storefront_url":"https://ai.simons.ca/en/women-underwear/sleepwear-loungewear/nighties-onesies/tropical-expression-flowy-nightgown--23163-227737"}}