Today's giveaway is from Beso, my favorite shopping website where you can shop thousands of stores and brands, all in one place. (Basically, that means that if you're looking for, say, skinny jeans, you can search on Beso and see all the available jeans out there on one page. It's an easy way to shop online.)Anyway, they're offering one lucky reader a whopping $500 gift certificate! (I would go