This is Anthropologie's The Tommie style of dress, in a limited edition medium-weight lace. See here: https://www.anthropologie.com/search?q=the+tommie+cap-sleeve There's a subtle sparkle in the lace. It's size Extra Small (XS). This dress still has its tags. It didn't suit me, but I missed the return window. It's a really pretty and quality-made dress though.