What are Hilary Erickson's top thrift store shopping tips?

Here are my top thrift store tips pulled from years of Goodwill runs:

1. Learn the sale schedule (dollar days, half-off colors, coupons)
2. Visit multiple stores and go regularly
3. Shop with a list and a budget so you don’t bring home clutter
4. Carefully inspect items for stains, wear, and missing pieces
5. Try on clothing and know your shape and brands
6. Don’t skip toys, furniture, bags, shoes, and accessories

Is there a specific category you want tips for—kids’ clothes, women’s clothes, toys, or furniture?