Eliza J Mock Neck Lace Sheath Dress in Teal Smart Closet Sans Souci Mock Neck Lace Sheath Dress Rogue LA Express lace mock neck sheath dress emerald green Size 0 Walmart.com Open Back Mock Neck Lace Dress More Colors Shop Hearts Express Lace Mock Neck Bandeau Sheath Dress eBay ROUX Mock neck lace sheath with long, delicate puff sleeves. The lace has a subtle hint of glitter and is elegantly adorned with pearl buttons at back to hem and on sleeves.