A little late with my reply, but had to post my Memorial Day bargains.
Like the OP, I also went to Savers for the big 50% off sale. It was packed and I got a few things, but nothing to get excited about.
Then I went to another thrift store, and while I was there, they announced a 1-hour sale: all clothing for $1 each. Score! I spent $30, and got a ton of stuff including a Jones NY top, Hurley jacket, Abercrombie jacket, Splendid skirt, Tahari jeans, INC jacket, Ann Taylor Loft skirt, DKNY skirt, Gap jeans and a Max Studio jacket, all in excellent, like-new condition. I know it's not jacket weather, but I'm all set for the fall.
I love thrift store shopping! It can be very time-consuming wading through all the not-so-great stuff, but worth it in the end.
