Plus Size Stores in Riverton, UT
Riverton has 3 plus size stores — including 1 with bridal & formal 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.
Ivy City Co
4.8 ★★★★★ 633 reviews
Showroom for women's dresses in sizes 0-3 months to 5X, including matching mommy-and-me styles.
AS Revival Mountain View
3.9 ★★★★☆ 33 reviews
Retailer of stylish clothing for young women, plus jewelry, shoes, accessories & decor items.
Good to know in Riverton
One Riverton store has a known size range so far — roughly sizes 16–18, shown on its listing. 2 of the 3 stores with posted hours are open on Sundays.
For depth past 4X — proven on the store's own site, not promised — Ivy City Co 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.
- Ivy City Co ★★★★★ 4.8 (633)