Home › Types › Plus Size Formal & Prom

Plus Size Formal & Prom near you

Formal and prom is the category with a deadline: a specific date, a specific dress code, and — for prom and quinceañera especially — one shot at getting it right. Stores with real plus formal stock carry gowns and cocktail dresses in plus on the floor, so the try-on happens before the purchase, not after shipping. Specialty formal shops and plus-serious bridal salons are the deep end here (labels like Sydney's Closet design occasion gowns exclusively in plus), while chains cover the wedding-guest and holiday-party tier at friendlier prices. Shop early in the season — plus formal sells through first precisely because fewer stores stock it — and budget alteration time before the date. The 688 stores below match this category — use the map to find the closest one, or browse by state.

Category labels come from each store's own website and shoppers' reviews; stock rotates, so call ahead for a specific piece or size.

Top-rated stores with plus size formal & prom

Ranked by local reputation — rating weighted by review count.

Terry Costa

4.9 ★★★★★ 9,940 reviews

12817 Preston Rd #138, Dallas, TX

Bridal & formal Boutique personal styling helpgreat dress selectionalterations on site

Merchant specializing in gowns & accessories for proms, formal events, weddings & school dances.

Castle Couture

4.9 ★★★★★ 8,828 reviews

355 US-9, Manalapan Township, NJ

Bridal & formal Big & tall Boutique body-positive experiencepersonal styling helpgreat dress selection

Designer wedding gowns offered in an airy, elegant showroom with chandeliers & a spiral staircase.

Mimi's Prom

5 ★★★★★ 7,520 reviews

8015 Santa Fe Dr Ste B, Overland Park, KS

Bridal & formal Big & tall Boutique personal styling helpgreat dress selection

Prom and homecoming dress store with a selection of formal wear to try on, plus attentive service.

Mimi's Prom STL

5 ★★★★★ 7,466 reviews

14816 Clayton Rd, Chesterfield, MO

Bridal & formal Big & tall Boutique personal styling help

David's Bridal Madison Heights MI

4.7 ★★★★★ 6,540 reviews

32127 John R Rd, Madison Heights, MI

Bridal & formal Extended sizes 4X+ Boutique personal styling helpgreat dress selectionalterations on site