I wish I had time to make more clothes. I did manage to get this out of photoshop and into the store.
Angel Outfit - includes scripted Halo (particle glow/on off), scripted Wings - and the dress. All
for 499L. If you just want the wings those are available separately too.
Available in world at Material Squirrel
I'll try to get it up on SLexchange and shop.onrez but that depends on the baby's NAP schedule.