Plus Size Stores in Knoxville, TN
Knoxville has 18 plus size stores — including 4 independent boutiques, 7 with bridal & formal, 2 with men's big & tall, and 2 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.
The Gilded Gown
4.7 ★★★★★ 599 reviews
Spacious, local boutique featuring designer bridal gowns, special-occasion dresses & accessories.
DXL Big + Tall
4.5 ★★★★★ 390 reviews
Retail chain for men's casualwear, brand-name suits & shoes in a wide selection of larger sizes.
Simply 10
4.6 ★★★★★ 254 reviews
Women's clothing store for trendy apparel including plus sizes, plus shoes, accessories & lingerie.
Citi Trends
4.3 ★★★★☆ 353 reviews
Retail chain selling brand-name streetwear at a discount, plus accessories, shoes & decor items.
Southern Belles Formal & Bridal...and now Mahjong!!!
4.6 ★★★★★ 180 reviews
Cato Fashions
4.7 ★★★★★ 147 reviews
Chain with stylish apparel for women ranging from junior to plus sizes, along with accessories.
Katie's Kloset
4.6 ★★★★★ 162 reviews
Torrid
4.4 ★★★★☆ 193 reviews
Women's clothing chain known for its trendy plus-size cocktail dresses, jeans, lingerie & footwear.
Lane Bryant
4.3 ★★★★☆ 205 reviews
Women's clothing chain with fashionable plus-size clothing, lingerie, shoes & accessories.
Citi Trends
4.2 ★★★★☆ 202 reviews
Retail chain selling brand-name streetwear at a discount, plus accessories, shoes & decor items.
Cato Fashions
4.7 ★★★★★ 112 reviews
Chain with stylish apparel for women ranging from junior to plus sizes, along with accessories.
Clothes Mentor Knoxville, TN
4 ★★★★☆ 189 reviews
Resale clothing chain stocking pre-owned brand-name apparel, shoes & accessories for women.
Just For You - JFYBRAND
4.7 ★★★★★ 84 reviews
Spacious boutique offering a wide variety of fashionable clothing, accessories & jewelry for women.
Cato Fashions
4.4 ★★★★☆ 103 reviews
Chain with stylish apparel for women ranging from junior to plus sizes, along with accessories.
katie's kloset formals
4.5 ★★★★★ 54 reviews
Women's consignment shop featuring brand-name casual and formalwear, from prom dresses to wedding gowns.
Maurices
4.2 ★★★★☆ 70 reviews
Women's clothing chain for current fashions in a range of sizes, plus footwear & accessories.
Talbots
4.5 ★★★★★ 42 reviews
Women's apparel chain offering workwear, dresses, casual clothes & accessories in classic styles.
Good to know in Knoxville
One Knoxville store has a known size range so far — roughly sizes 14–16, shown on its listing. 14 of the 18 stores with posted hours are open on Sundays.
For curated racks and an owner who knows the inventory, the boutiques here are The Gilded Gown, Southern Belles Formal & Bridal...and now Mahjong!!!, Just For You - JFYBRAND and Talkin' Tennessee Boutique and More.
For depth past 4X — proven on the store's own site, not promised — Katie's Kloset and katie's kloset formals stock extended sizes (4X+ / size 26+).
Dress shopping for an event?
These stores show 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 Gilded Gown ★★★★★ 4.7 (599)
- Southern Belles Formal & Bridal...and now Mahjong!!! ★★★★★ 4.6 (180)
- Cato Fashions ★★★★★ 4.7 (147)
Shopping for him?
These stores carry men's big & tall — evidence from the store's own site or shopper reviews, not a guess.
- DXL Big + Tall ★★★★★ 4.5 (390)
- Talbots ★★★★★ 4.5 (42)