I agree with Catherine and Kevin...if you like thrifting and the thrill of finding gems among the stones, go check out this Value Village! It's huge but well organized, with men's and women's clothes/footwear/outerwear plus housewares and kids' stuff. There are some great items/great deals to be found if you look wisely through the array of sizes and brands and quality.
I recommend going with a short list of "wants" to fill out your wardrobe, go with a specific clothing item you already own, or a theme because it's easy to get overwhelmed. There are changerooms by the cash registers but they are very small, very crowded unless you go on a weekday during work hours, and only allow 6 items. Wear something form-fitting on top and bottom and just try stuff on in the aisles with a friend or as a "first-pass" so you can just take the good stuff into the changeroom to verify.
Definitely a place to save on the basics/classics and have some fun in the process :)