Plus Size Clothing Stores in O’Fallon, Missouri

Discover Plus Size Clothing Stores in O’Fallon, Missouri. Listings include all the details you need in one spot, so you can find the best plus size store near you.

Plus Size Clothing Stores in O’Fallon, Missouri

Browse Plus Size Stores in O’Fallon

O’Fallon’s plus size fashion lineup mixes home-grown boutiques with national chains, giving curvy shoppers everything from one-of-a-kind statement pieces to budget-friendly basics. Dive into these inclusive, highly rated stores and discover where comfort meets confident style without leaving town.

Two Pink Elephants

Address: 4255 Keaton Crossing Blvd, O’Fallon, MO 63368
Phone: (636) 486-2787
Opening Hours: Mon–Fri: 10 AM–6 PM; Sat: 10 AM–5 PM; Sun: Closed
Rating: 4.7 ★ (24 reviews)

What Do They Provide?

This locally loved boutique stocks trend-forward tops, jeans, and dresses up to 3X, with an eye for bold prints you won’t see at the mall. Friendly staff offer honest feedback and will even special-order hard-to-find sizes.

What Customers Appreciate The Most:

  • Curated statement pieces in extended sizes
  • Personalized styling help on the floor
  • Welcoming, body-positive atmosphere
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Maurices

Address: 20 Meadow Cir Dr #200, O’Fallon, MO 63367
Phone: (636) 625-6401
Opening Hours: Mon–Sat: 10 AM–9 PM; Sun: 11 AM–6 PM
Rating: 4.5 ★ (88 reviews)

What Do They Provide?

Maurices carries sizes 0–24 in the same styles, so plus-size shoppers never miss out on new trends. Expect budget-friendly denim walls, soft tees, and seasonal dresses ideal for work-to-weekend wear.

What Customers Appreciate The Most:

  • Wide range of on-trend silhouettes
  • Regular BOGO sales and coupons
  • Staff skilled in mix-and-match styling
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Catherines

Address: 2221 Highway K, O’Fallon, MO 63368
Phone: (636) 614-3505
Opening Hours: Mon–Sat: 10 AM–8 PM; Sun: Noon–6 PM
Rating: 4.4 ★ (27 reviews)

What Do They Provide?

Dedicated exclusively to sizes 16W–34W and 0X–5X, Catherines focuses on fit-first designs, from bras to Sunday-morning dresses. Their Perfect Price collection keeps staples affordable while still feeling special.

What Customers Appreciate The Most:

  • Expert bra fittings for fuller busts
  • Soft, breathable everyday basics
  • Frequent clearance events
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Goodwill Store & Donation Center

Address: 1210 Highway K, O’Fallon, MO 63366
Phone: (636) 294-9526
Opening Hours: Mon–Sat: 9 AM–8 PM; Sun: 10 AM–6 PM
Rating: 4.2 ★ (100+ reviews)

What Do They Provide?

Treasure hunters love this spacious thrift store for gently used plus-size gems at rock-bottom prices. New donations hit the racks daily, so quick trips often pay off with unique finds.

What Customers Appreciate The Most:

  • Unbeatable bargain pricing
  • Constantly refreshed inventory
  • Supports local job-training programs
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MOD ON TREND

Address: 2975 Highway K, O’Fallon, MO 63368
Phone: (636) 628-1759
Opening Hours: Mon–Fri: 10 AM–6 PM; Sat: 10 AM–5 PM; Sun: Noon–4 PM
Rating: 4.1 ★ (25 reviews)

What Do They Provide?

Family-owned boutique featuring extended-size denim, trendy blouses, and statement accessories. Their stylists keep Instagram-worthy looks moving fast, so you’ll spot something fresh every visit.

What Customers Appreciate The Most:

  • Frequent new arrivals
  • Limited-run capsule drops
  • Personal, upbeat service
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Cheap Street Thrift Shop

Address: 320 A Sonderen St, O’Fallon, MO 63366
Phone: (636) 272-4110
Opening Hours: Mon–Sat: 10 AM–5 PM; Sun: Closed
Rating: 4.1 ★ (45 reviews)

What Do They Provide?

Small-town charm meets thrifty prices. Racks are sorted by size, so curvy shoppers can flip straight to their section and score hidden gems for pennies.

What Customers Appreciate The Most:

  • Organized size-labelled racks
  • Friendly, chatty volunteers
  • Support for local charities

Kohl’s

Address: 2110 Highway K, O’Fallon, MO 63368
Phone: (636) 379-8815
Opening Hours: Mon–Sat: 9 AM–10 PM; Sun: 9 AM–9 PM
Rating: 3.9 ★ (168 reviews)

What Do They Provide?

Kohl’s devotes an entire section to women’s plus sizes, mixing in brands like Nine West, Simply Vera, and Sonoma. Stack Kohl’s Cash with coupons for serious savings on seasonal wardrobes.

What Customers Appreciate The Most:

  • Consistent markdowns on basics
  • Easy Amazon returns desk
  • Broad shoe selection up to 12W
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Ross Dress for Less

Address: 2255 Highway K, O’Fallon, MO 63368
Phone: (636) 272-6013
Opening Hours: Mon–Sat: 10 AM–8:30 PM; Sun: 10:30 AM–8 PM
Rating: 3.7 ★ (94 reviews)

What Do They Provide?

Dig through ever-changing racks to uncover name-brand plus size styles at 40–60 percent off department-store prices. Perfect for bargain hunters willing to treasure-hunt.

What Customers Appreciate The Most:

  • Deep discounts on designer labels
  • Wide variety of sizes each week
  • Plenty of plus-friendly activewear
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Target

Address: 2300 Highway K, O’Fallon, MO 63368
Phone: (636) 379-2903
Opening Hours: Daily: 8 AM–11 PM
Rating: 3.6 ★ (123 reviews)

What Do They Provide?

Target’s in-house Ava & Viv line carries sizes up to 4X, alongside affordable swim, activewear, and trendy collabs that refresh every season.

What Customers Appreciate The Most:

  • Easy Drive Up pickup for plus finds
  • Regular designer collabs
  • Wallet-friendly price points
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Walmart Supercenter

Address: 1307 Highway K, O’Fallon, MO 63366
Phone: (636) 980-3700
Opening Hours: Daily: 6 AM–11 PM
Rating: 3.0 ★ (268 reviews)

What Do They Provide?

From Time & Tru to Terra & Sky, Walmart stocks extended-size basics, PJs, and seasonal pieces that keep budgets on track. Great for last-minute outfit needs any time of day.

What Customers Appreciate The Most:

  • Round-the-clock shopping hours
  • Low everyday pricing
  • Expanded online pickup options
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Tips For Finding And Wearing Plus Size Apparel In O’Fallon, Missouri

O’Fallon’s hot, muggy summers and chilly winter nights can make choosing the right outfit feel like a balancing act. From enjoying fireworks at Tower Park to grabbing lunch downtown, these tips will keep you looking great and feeling comfortable.

  • Pick breathable fabrics like cotton and linen for summer festivals so you stay cool under the Missouri sun.
  • Layer with lightweight cardigans or open-front kimonos to handle sudden temperature drops at evening concerts in City Park.
  • Look for local boutiques—support shops along Main Street for unique plus size pieces you won’t find online.
  • Try on several sizes in the shoulders and bust; brands vary, and a little extra wiggle room makes errands at Oak Brook Center way more comfortable.
  • Shop end-of-season sales around January and August to score fall sweaters or summer dresses at a fraction of the price.

Summer Festival And Concert Season

  • When you’re dancing at the annual Taste of O’Fallon in July, choose a sleeveless shirt dress in a fun print that lets you move freely.
  • Pair rolled-up jeans with a breezy tank and wide-brim hat for late-afternoon blues nights at Quail Ridge Park.
  • Opt for flowy skirts or culottes and slip-on sandals to dodge humidity while you sample food trucks and craft booths.
  • Keep a lightweight denim jacket in your tote for cooler sunset breezes by the fountain at Civic Plaza.
  • Accessorize with a crossbody bag so your hands stay free to enjoy carnival rides and live music.

Fall Homecoming And Cooler Weather

  • At September’s Homecoming Parade, a cold-shoulder sweater over dark wash jeans gives you cozy style without feeling swallowed.
  • Layer a plaid plus size shacket over a simple tee for pumpkin-patch visits and apple cider strolls at Karschner Family Farm.
  • Slip into ankle boots and a midi skirt to catch the autumn leaf colors along the Peacock Creek Trail.
  • Choose earth-tone cardigans you can wrap around a graphic tee when temperatures dip by the Little Dixie Lake.
  • Add a knit infinity scarf to a long-sleeve dress for warmth when Trick-or-Treat night rolls through your neighborhood.

Weekend Errands And Date Nights

  • For brunch on Main Street, tuck a ruffled blouse into high-waist trousers and add low block heels for an easy put-together look.
  • Running errands at Walmart and Target? A jogger set in a neutral shade keeps you comfy without looking sloppy.
  • Heading to a dinner at Five Guys or a movie at AMC? A silk camisole under a structured blazer with dark culottes feels both chic and relaxed.
  • Try a casual jumpsuit with sneakers when you pop into the library or walk your dog at Ozzie Smith Sports Complex.
  • Finish with simple jewelry and a leather tote so you’re ready for impromptu plans—coffee, cocktails or hitting up a farmers market stall.