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Plus Size Stores in Rockville, MD

Rockville has 3 plus size stores — including 2 independent boutiques, 1 with bridal & formal, 1 with men's big & tall, and 1 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.

David's Bridal Rockville MD

4.8 ★★★★★ 4,327 reviews

Federal Plaza, 12268 Rockville Pike F, Rockville, MD

Bridal & formal Extended sizes 4X+ Boutique body-positive experiencepersonal styling helpfriendly staff

Retail chain specializing in bridal gowns, prom dresses & formal wear, plus related accessories.

DXL Big + Tall

4.3 ★★★★☆ 142 reviews

12137 Rockville Pike Space D, Rockville, MD

Big & tall actually stocks extended sizes

Retail chain for men's casualwear, brand-name suits & shoes in a wide selection of larger sizes.

Ibhana Creations

4.8 ★★★★★ 46 reviews

1776 E Jefferson St #116, Rockville, MD

Boutique

Boutique with designer apparel and accessories in washable, wrinkle-free fabrics.

Good to know in Rockville

2 of the 3 stores with posted hours are open on Sundays.

For curated racks and an owner who knows the inventory, the boutiques here are David's Bridal Rockville MD and Ibhana Creations.

For depth past 4X — proven on the store's own site, not promised — David's Bridal Rockville MD stocks 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.

Shopping for him?

This store carries men's big & tall — evidence from the store's own site or shopper reviews, not a guess.

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Plus size stores near Rockville