Back in the day I got a pair for a boyfriend's mom at Smith and Hawkin. Target now sells some of their products. You can try there if you want. But, I am sure the gloves at Lowes/HD are perfectly fine.
Functional? Gardeners Supply Company at gardeners.com
Pretty? You could try Homestead Gardens - they're just outside of Annapolis. I've also gotten nice looking ones at Lowe's and Home Depot that hold up pretty well.