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Plus Size Stores in St. Petersburg, FL
St. Petersburg has 6 plus size stores — including 1 independent boutique, 1 with bridal & formal, and 3 with proven extended sizes (4X+). Listings are ranked by what shoppers say (rating weighted by review count) and show size ranges and live open-now hours, so you can pick a store and go.
CURV EXCHANGE Plus Size Resale Boutique
4.8 ★★★★★ 534 reviews
Consignment shop for trendy plus-size clothing from brands such as Torrid and Lane Bryant.
The Dressing Room
4.8 ★★★★★ 389 reviews
Bridal boutique offering wedding gowns & accessories in a traditional atmosphere.
Torrid
4.6 ★★★★★ 218 reviews
Women's clothing chain known for its trendy plus-size cocktail dresses, jeans, lingerie & footwear.
Citi Trends
3.9 ★★★★☆ 546 reviews
Retail chain selling brand-name streetwear at a discount, plus accessories, shoes & decor items.
Lane Bryant
4.4 ★★★★☆ 169 reviews
Women's clothing chain with fashionable plus-size clothing, lingerie, shoes & accessories.
Rainbow Shops
4.4 ★★★★☆ 158 reviews
Apparel chain offering fashionable clothing for women, men & kids, as well as shoes & accessories.
Good to know in St. Petersburg
One St. Petersburg store has a known size range so far — roughly sizes 14–20, shown on its listing. All 5 stores with posted hours are open on Sundays.
For curated racks and an owner who knows the inventory, the boutique here is The Dressing Room.
For depth past 4X — proven on the store's own site, not promised — CURV EXCHANGE Plus Size Resale Boutique, The Dressing Room and Rainbow Shops stock extended sizes (4X+ / size 26+).
Dress shopping for an event?
This store shows real bridal or formal evidence — from the store's own site or shopper reviews, not a guess. Plus size gowns to actually try on, whether it's a wedding, prom, or mother-of-the-bride.
- The Dressing Room ★★★★★ 4.8 (389)