Hey Higana!
As a huge eevee / eeveelutions fan, i would like to see in game a clothes set ( the same way we already have sets for gen 2 & 3 starters ) for Espeon & Eevee, maybe Vaporeon, i feel like those 3 would look really good!
Also Valentines day & Easter are coming soon, so why not bride/groom outfits as Valentines day themed clothes, and a full Bunny set ( With the head part who takes the whole head, very different from the bunny ears we already have ) + A Kangaskhan set, with an very colorfull Easter egg instead of a baby Kanga in the front pocket.
Thats my ideas, but it's obviously up to you to make magic with pixels =P
If anyone like one of more of my ideas, dont be shy and speak up to be heard!
Thanks a lot & have a nice day!
Nahyun