Hi Neecy,
I bought the pink angel harness and leash from
www.barkatme.com It sounds like the same one. I purchased the xsmall. It's still too big though. Maggie weighs 2.8 lbs at 10 weeks old. She wore it to the vet this morning for her second set of shots. When I took her out of her car seat, she had the angel vest completely turned around and one leg wasn't even in it. The staff at the vet clinic went wild over it. Even a customer in the clinic asked where I got it.
www.barkatme.com listed it at a very reasonable price and it was shipped within a couple of days. Other than growing into it, I think it will be fine.