Pet-Related:
Aiyun:
* Chibs Female Costume - Colour:
* Anime Contact Lenses
* Anime Blush

Bosconovitch:
* Lati Female Costume - Colour: 660099
* Love Contact Lenses

Jeckyl:
* Vlad Party Dress - Colour:
* Shine #26

Phandom:
* Figaro Female Costume - Colour: CC66FF
* Anime Contact Lenses
* Anime Blush

Non-Pet Related:
Teal Carnival Set:
* Carnival Wig - Mara Green Hair Dye
* Carnival Dress - Colour: 66CC99
* Female Carnival Shoes - Colour: 66CC99

Colourful/Splatter Set
* Splatter Wig
* Splatter Dress

I will update this list when I experiment with more combos (and/or confirm the colours/etc. to these current sets) And take heaps of selfies.