HSIA makes bras, underwear, lingerie, sleepwear, swimwear and shapewear for curvy women, with bras running from B cup into the larger sizes past G.
The saving rule worth knowing is that website orders of $50 or more ship free in the U.S., and returns and exchanges cost nothing when the HSIA label is used, so trying a second size carries little risk.
HSIA sorts its bras by function as well as style: seamless, cooling, minimizer, side-support, back-smoothing and convertible designs sit alongside lace, T-shirt, balconette, strapless, front-close, racerback and sports bras, in padded, lightly lined and unlined versions. A dedicated DD+ section gathers styles for fuller busts, and the size bar on the home page runs as high as J, K and L cups. Named lines include Enchante, Mermaid Scales, Comfort Me Up and the Active collection, with models such as the CoolComfort and Joan minimizers and the ComfyArc racerback sports bra.
Underwear comes in bikini, cheeky, thong, brief, hipster and boyshort cuts, and the lingerie range adds bodysuits. To help with fit, the site provides a bra size calculator, a breast shape guide, a bra style guide and size charts for each category.
Past HSIA sales
BOGO Bra Sale (buy one, get one free)Running when we read
HSIA's site,
When shoppers look for HSIA coupons
HSIA coupon searches peak in July, about 1.7× a typical month, and dip lowest in October.
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US Google searches, Sep 2025 to Aug 2026. Search interest, not sales.
Does HSIA offer free shipping?
Yes. Below $50, U.S. standard shipping is $6.99, arriving in 5-9 business days after up to 2 business days of handling; no APO/FPO or territory delivery.
What is HSIA's return policy?
30 days from receipt through the Return Portal; items must be unused, tagged and resalable, and the system-issued label makes return shipping free.
More about shopping at HSIA
HSIA Rewards
Points come from purchases and referrals and turn into free-shipping discounts, discount coupons or free product coupons.
Gift cards
E-gift cards arrive by email, can be scheduled, never expire and carry no fees, but discounts cannot be applied to them.
Refunds
Money goes back to the original payment method, typically 10 to 20 days after the return reaches HSIA.
TikTok Shop orders
Purchases made through TikTok Shop follow a separate 45-day window and can only be returned inside the TikTok app.
International
Select countries get free standard shipping once the order converts to $50 USD or more, with duties and taxes paid by the customer.
HSIA's store runs on Shopify, and its discount box appears in the order summary on the checkout page.
Codes only reach merchandise: gift cards are not eligible for discounts, so an e-gift card in the same basket will not be reduced.
Points from HSIA Rewards convert into discount coupons, free-shipping discounts or free product coupons, which gives members a way to save without a public code.
For a basket sitting just under the $50 mark, one more item can remove the $6.99 shipping charge, and a code that drops the total below that line is worth weighing against it.
Where the code box sits on Shopify's standard checkout (illustration; screens vary).
More ways to save at HSIA
Two banner deals are listed: the BOGO Bra Sale, which adds a free bra for each one bought and was running in late September 2026, and a 10% saving on any 3 best sellers.
The exchange process helps with sizing across the full cup range, since the replacement ships first and the original can be kept until the fit is confirmed.
Referring friends adds HSIA Rewards points, although the amount per referral is not stated.
HSIA questions, answered
What company is HSIA?
HSIA is an intimates label selling bras, underwear, lingerie, sleepwear, swimwear and shapewear for curvy women, with bras in larger cups past G. Most items ship from warehouses in China, and some from Amazon warehouses.
Are HSIA exchanges free?
HSIA covers return shipping on exchanges and returns when its system-issued label is used. The replacement ships first, and the original stays with the shopper until the fit is confirmed.
Can an HSIA order be changed after it is placed?
An email within 24 hours of ordering can request a change or cancellation, though it is not always possible once processing starts.
Can a discount code be used on an HSIA gift card?
Gift cards are not eligible for discounts and cannot be returned or exchanged. They never expire and carry no fees.