Plato's Closet
Secondhand storePlato's Closet is a secondhand store in St Peters, MO. You’ll find it at 236 Mid Rivers Center, St Peters, MO 63376. It’s one of 2 secondhand and resale shops we track in St Peters.
The store keeps hours seven days a week, including Sunday, staying open as late as 9 PM on its longest days. Thrift hours change seasonally and around holidays, so a quick call before a long drive is worth it.
Secondhand stores buy or take in used goods and price them to move, so the floor changes constantly; expect a mix of everyday clothing, housewares, and the occasional standout piece priced well below retail. Plato's Closet buys gently used items outright for cash or store credit, so you can sell as well as shop; see our Plato's Closet guide for what it takes and how payouts work.
6 more secondhand shops are within driving distance, listed below, so it can anchor a longer thrifting circuit.
Store information
- Address
- 236 Mid Rivers Center, St Peters, MO 63376
- Hours
- Monday: 10:00 AM – 9:00 PMTuesday: 10:00 AM – 9:00 PMWednesday: 10:00 AM – 9:00 PMThursday: 10:00 AM – 9:00 PMFriday: 10:00 AM – 9:00 PMSaturday: 10:00 AM – 9:00 PMSunday: 11:00 AM – 6:00 PMHours can change — call ahead to confirm.
- Phone
- 636-397-8336
Before you go
- Ask at the register which tag color is on sale this week and which is newest — the sale racks are cheap, the newest racks are where fresh donations land.
- Check garments under good light for stains and test every zipper; most thrift sales are final.
- Bring a tape measure and your key measurements — sizes vary wildly across eras and brands.
- Sunday hours are on file (11 AM – 6 PM), so it fits a weekend circuit.
- Selling? Bring items clean, folded, and in season; buy-sell-trade stores pay more in store credit than in cash.
Thrift & secondhand stores near St Peters
Time Machine Antique Mall
Antique store190 Mid Rivers Center, Saint Peters, MO0.1 mi
Mo-Sa 10:00-19:00; Su 11:00-18:00
HFH of St. Charles County ReStore
Thrift store186 Mid Rivers Center, Saint Charles, MO0.1 mi
Monday: Closed; Tuesday: Closed; Wednesday: 10:00 AM – 6:00 PM; Thursday: 10:00 AM – 6:00 PM; Friday: 10:00 AM – 6:00 PM; Saturday: 10:00 AM – 6:00 PM; Sunday: Closed
Goodwill
Thrift store620 Mid Rivers Mall Drive, Saint Peters, MO0.6 mi
Monday-Saturday 9am-8 pm
Once Upon A Child
Secondhand store5819 Suemandy Dr., St. Peters, MO0.9 mi
Monday: 9:00 AM – 9:00 PM; Tuesday: 9:00 AM – 9:00 PM; Wednesday: 9:00 AM – 9:00 PM; Thursday: 9:00 AM – 9:00 PM; Friday: 9:00 AM – 9:00 PM; Saturday: 9:00 AM – 9:00 PM; Sunday: 10:00 AM – 6:00 PM
The Salvation Army Family Store
Thrift store30 Harvester Square, Saint Peters, MO3.9 mi
Monday - Saturday 9am-8pm
St. Charles Antique Mall
Antique store3004 South Saint Peters Parkway, Saint Peters, MO4.2 mi
10:00-18:00
Plato's Closet in Missouri: 13 locations →
Every Plato's Closet store in Missouri with its hours, typical opening times, and the chain guide to donation rules and discount days.
🛍️ Thrift Shopping for Beginners →
How thrift stores are organized and priced, how to inspect items before you buy, what the return policy usually is, store etiquette, and a first-trip checklist.
Frequently asked questions
Where is Plato's Closet located?
Plato's Closet is located at 236 Mid Rivers Center, St Peters, MO 63376.
What are Plato's Closet’s hours?
Listed hours: Monday: 10:00 AM – 9:00 PM; Tuesday: 10:00 AM – 9:00 PM; Wednesday: 10:00 AM – 9:00 PM; Thursday: 10:00 AM – 9:00 PM; Friday: 10:00 AM – 9:00 PM; Saturday: 10:00 AM – 9:00 PM; Sunday: 11:00 AM – 6:00 PM. Hours can change — call ahead at 636-397-8336 to confirm.
Is Plato's Closet open on Sunday?
Yes — Plato's Closet lists Sunday hours of 11 AM – 6 PM.
What kind of store is Plato's Closet?
Plato's Closet is a secondhand store in St Peters, MO.
Can I sell clothes to Plato's Closet?
Yes — Plato's Closet buys gently used, current-style items outright and pays in cash or store credit (credit is usually the higher offer). Bring items clean and in season; the store decides what it takes on the spot.
Are there other thrift or secondhand stores near Plato's Closet?
Yes — we list 6 other secondhand, thrift, consignment, vintage, or antique stores within about 50 miles. See the nearby stores section on this page.
Browse all thrift stores in St Peters, MO or explore all of Missouri. Spot an error? Send a correction.
Listing last updated from public listings and open map data.