Thrifting lets you buy more clothes for less money, which matters when kids outgrow sizes every few months

Children's clothing costs add up fast. A child who wears size 4T one season wears size 5T the next, and the clothes that fit last year no longer work. Thrifting — buying secondhand clothes from thrift stores, consignment shops, and online resale platforms — cuts what you spend per item by 50 to 80 percent compared to retail prices. A shirt that costs $25 new might cost $3 to $5 used. Over a year, that difference means your budget stretches to cover more outfits, more seasons, and more growth spurts.

The trade-off is time. Thrifting requires hunting through racks, checking condition carefully, and knowing which stores and platforms carry what you need. But for families cycling through multiple sizes or building wardrobes for several children, the money saved often justifies the effort.

Key Takeaways

  • Thrift stores, consignment shops, and online resale platforms each have different inventory, pricing, and speed — choose based on whether you need clothes now or can wait for shipping.
  • Check seams, zippers, and stains before buying, because secondhand clothes cannot always be returned and damage costs more to repair than the item's resale price.
  • Buying off-season clothes (winter coats in spring, shorts in fall) at thrift stores cuts costs further because demand is lower.
  • Consignment shops pay you for clothes your child outgrows, which can offset the cost of buying their next size.
  • Online resale platforms let you search by size and brand from home, but shipping costs and return policies vary widely.

How thrift stores, consignment shops, and online resale differ

A thrift store buys clothes in bulk, prices them low, and sells them as-is with no return option. Goodwill, Salvation Army, and local thrift shops fall into this category. Prices are lowest here — often $1 to $5 per item — but inventory changes daily and you cannot return what you buy. You also spend time digging through racks to find your child's size and style.

A consignment shop takes clothes on behalf of the original owner, sells them, and splits the money with that owner. You can both buy and sell at consignment shops. When you bring in clothes your child has outgrown, the shop prices them, displays them, and pays you a percentage (usually 40 to 60 percent of the selling price) when they sell. This means you offset the cost of buying your child's next size. Consignment prices are higher than thrift stores — $5 to $15 per item — because the clothes are often newer and in better condition. Inventory is smaller and more curated than thrift stores.

Online resale platforms like Poshmark, Mercari, ThredUP, and Facebook Marketplace let you browse by size, brand, and price from home. You pay shipping, which usually costs $3 to $8 per order. Return policies vary: some platforms offer returns, others do not. Prices fall between thrift stores and consignment shops. The advantage is speed and specificity — you can search for "size 6 winter coat" and see dozens of options in minutes. The disadvantage is that you cannot inspect the item in person before buying.

What to check before you buy secondhand clothes

Secondhand clothes are final sales at most thrift stores, so inspecting before checkout matters. Look for stains, holes, missing buttons, broken zippers, and seam damage. Run your fingers along seams to feel for tears. Check the armpits and neckline, where sweat stains often hide. If a zipper is broken, factor in the cost to replace it — a tailor charges $15 to $30 to replace a zipper, which may cost more than the item itself.

Elastic in waistbands and cuffs can wear out, especially in pants and leggings. Stretch the elastic gently to see if it still springs back. Faded color is normal in secondhand clothes and does not affect wear, but large stains or discoloration that does not wash out will not improve. If you are unsure whether a stain will come out, ask the store's return policy before buying — some thrift stores allow returns within 24 to 48 hours if you keep the receipt.

For online purchases, read the description and look at all photos. If the listing does not show the back or underarms, ask the seller for more photos before you buy. Check the platform's return window — some allow returns for 14 days, others for 30, and some do not allow returns at all. Knowing this before you purchase protects you if the item arrives damaged or does not fit.

Buying off-season clothes to stretch your budget further

Thrift stores and consignment shops mark down off-season items because fewer people are shopping for them. In May, winter coats sit on the rack unwanted and priced to move. In September, summer shorts and sandals are clearance. Buying six months ahead means you pay less and have time to find exactly what you need instead of rushing to buy whatever fits in your child's current size.

This strategy works best if you know your child's size trajectory. If your child has grown one size per year, you can reasonably predict what size they will wear next winter and start shopping in spring. Keep a list of what they need — a winter coat, snow boots, long sleeves — and check thrift stores and consignment shops monthly. You will find better selection and lower prices than if you wait until October when everyone else is buying.

Online resale platforms make this easier because you can set up saved searches for specific items and sizes. Poshmark and Mercari let you follow sellers and get notified when they list new inventory. ThredUP sends alerts when items matching your search go on sale.

How to sell your child's outgrown clothes

Consignment shops are the fastest way to turn outgrown clothes into store credit or cash. Bring clean, gently worn items in current styles. The shop inspects them, prices them, and you receive payment when they sell — usually within 30 to 90 days. Payment is a percentage of the selling price, typically 40 to 60 percent. If items do not sell within the consignment period (usually 60 to 90 days), the shop returns them to you or donates them.

Online resale platforms like Poshmark, Mercari, and Facebook Marketplace let you set your own price and keep more of the sale. You photograph the item, write a description, and handle the sale yourself. Poshmark takes 20 percent of the sale price. Mercari takes 10 percent. Facebook Marketplace takes no commission, but you arrange shipping yourself or meet the buyer in person. The trade-off is that you spend time photographing, describing, and communicating with buyers.

ThredUP offers a different model: you mail them a bag of clothes, they inspect and price them, and you receive payment for what sells. You do not handle individual sales, but you also do not keep as much per item. This works well if you have a large volume of clothes to offload and want the process to be hands-off.

Building a rotation system so you always have clothes that fit

When children grow quickly, keeping track of what fits and what does not becomes complicated. A straightforward system prevents buying duplicates and ensures you always have clean clothes ready. Keep three categories: clothes that fit now, clothes your child will grow into (next size up), and clothes to sell or donate (too small).

Store next-size clothes in a separate bin or closet section so you know what is coming. When your child grows into that size, you already have clothes waiting. This reduces the panic of realizing they have outgrown everything and need new clothes when ready. It also lets you shop thrift stores and consignment shops on your schedule, not on an urgent timeline when you have less time to hunt for good deals.

Rotate seasonal clothes the same way. Store winter clothes in spring and summer clothes in fall. When the season changes, you know exactly what you have and what gaps need filling. This prevents buying a winter coat in November when prices are high and selection is picked over.

Where to find thrift stores and consignment shops near you

National thrift chains include Goodwill, Salvation Army, and Savers. Most have store locators on their websites where you can search by zip code. Local independent thrift stores often have better selection and lower prices than chains, but you have to find them by searching online or asking neighbors for recommendations.

Consignment shops are usually independent and locally owned. Search "children's consignment near me" or "kids consignment [your city]" to find shops in your area. Call ahead to ask what age ranges and sizes they carry, what condition they require, and whether they buy year-round or only certain seasons. Some consignment shops focus on infant and toddler clothes, others on school-age children, and some carry all sizes.

Online platforms are available everywhere: Poshmark, Mercari, ThredUP, Facebook Marketplace, and eBay all have children's clothing sections. Each has different seller bases and inventory, so browsing multiple platforms gives you more options.

Frequently Asked Questions

Is secondhand clothing safe for kids?

Yes. Secondhand clothes are safe to wear as-is, though many parents wash them before the child wears them. Washing removes dust and any odors from storage. Check for damage, stains, and wear before buying, just as you would with new clothes.

What brands hold up best when buying secondhand?

Brands known for durability — Carter's, OshKosh, Gap Kids, and Lands' End — tend to be available secondhand and wear well through multiple children. Look for reinforced seams and quality fabric. Avoid items with thin fabric or loose seams, regardless of brand, because they will not last through heavy wear.

Can I return secondhand clothes if they do not fit?

Thrift stores usually do not accept returns. Consignment shops may allow returns within 24 to 48 hours if you keep your receipt. Online platforms vary: some allow 14 to 30 days for returns, others do not. Check the policy before you buy.

How often should I check thrift stores for new inventory?

Thrift stores receive donations and price new items daily or several times per week. If you shop the same store weekly, you will see different inventory each time. If you shop monthly, you will miss some items but still find good deals. The frequency depends on how much time you have and how selective you want to be.

What should I do with clothes that do not sell on consignment?

Ask the consignment shop's policy before you bring clothes in. Most return unsold items to you after 60 to 90 days, or they donate them and send you a receipt for tax purposes. Some shops offer store credit for items they do not sell. Clarify this before consigning so you know what to expect.