Most of the items you see are at Collabor88 this month! If you haven’t braved the lag* yet, you should do so soon!
hair: magika *new*
skin: glam affair *new* at collabor88
makeup (liner): cheap makeup
necklace: lagyo *new* at collabor88
top: the sea hole *new* at collabor88
skirt: the secret store *new* at fameshed
*pro tip: To reduce lag during events like this go into Advanced > Rendering Types and turn off Avatars. You won’t be able to move (so it might not work well for events that take up a whole sim) but you can cam around with ease and there will be a LOT less lag. Thinks load sooo much faster for me since I’ve started doing that. I’ve been playing SL for a long time and I only just recently figured that one out. Dang.