Well I used to wear a size 0 before I had my youngest son but I'm still a good 10 to 15 pds. over my usual weight(at least thats my guess, i haven't been on a scale yet), and now I am wearing a size 4. Needless to say, none of my clothes fit me now and since we are going on vacation in 3 weeks to California, I decided it was time to buy some clothes that fit.Also, we only have onesies for my son and I wanted to buy him some cute outfits for our trip so I went to Old Navy. I think I did good though. For $57.00 I got, 3 tops and 2 pair of shorts for myself and 3 tops and 2 pair of shorts for my son. Then we had to get my oldest son new shoes, which cost $35.00 for a pair of DC's and I went to Carter's and got 2 more outfits for the youngest for$12. By the time we got everyone showered and dressed both days it was almost noon, so we had to stop for lunch after we were done shopping which added another $30 to our spending.