this was a gift for a very petite friend who normally wears 00 petite. Your xs works well for her: especially the length. She has a very hard time finding clothes to fit, so I love to splurge on her birthday and get something from Mahi Gold!! I was introduced to your brand by my dear friend Annika Sandstrom who owns Olivia Boutique in St Armands Circle in Sarasota, Florida and have been a fan ever since!