I prefer My Little Legs over Baby Legs.  I have sooo many pairs of leg warmers because they're so much easier than pants, but Baby Legs fit tighter on the thighs and aren't as long.  My Little Legs aren't baggy, but the stretch is better and therefore can be worn longer.
Also, the My Little Legs website has amazing deals if you'll be buying several pairs!  I got seventy-five bucks worth for less than forty bucks, and free shipping!