Heuchera 'Prom Dress' (20)ct Flat Bloomin Designs Nursery Heuchera 'Prom Dress'. This new member of the DRESSED UP Series has large, ruffled, pewter leaves with charcoal veins. I've been happy with the other two members of this series, 'Ball Gown' Amazon.com: HEBEOS Jade Lace Appliques Long Prom Dresses for Women Spaghetti Straps Floral Tulle V Neck Floor Length Prom Gown for Teens Plus Size 2024 US16W : Clothing, Shoes & Jewelry Heuchera hybrid Dressed Up 'Evening Gown' Evening Gown Coral Bells from Prides Corner Farms