I just bought that 
skin because it was on sale for 260 RP and I had about 274 RP left over from a previous purchase, but whenever I try to start a team builder game with the skin equipped it keeps giving me the INVALID_SKIN pop up and grays out my start game button.
What's up with that?
Riotmoonstones1 votesHiya!
Have you tried logging out and logging back into your client? Is this happening to you every time you try to use the skin, or was this shortly after purchasing the skin?
warpenguin5551 votes[{quoted}](name=Riot KateyKhaos,realm=NA,application-id=LqLKtMpN,discussion-id=78zKM10N,comment-id=0000,timestamp=2015-08-11T00:46:50.432+0000)
Hiya!
Have you tried logging out and logging back into your client? Is this happening to you every time you try to use the skin, or was this shortly after purchasing the skin?
it does this to me alot too. even sometimes after i relog
Yatsufuså1 votes[{quoted}](name=Riot KateyKhaos,realm=NA,application-id=LqLKtMpN,discussion-id=78zKM10N,comment-id=0000,timestamp=2015-08-11T00:46:50.432+0000)
Hiya!
Have you tried logging out and logging back into your client? Is this happening to you every time you try to use the skin, or was this shortly after purchasing the skin?
Oh I've never talked to a Rito employee outside of support before. This is weird.
Anyways, I went to work, came back, and it was fine. I guess it was just still processing the fact that I bought the skin is all. Thanks for taking the time to help me out though. See ya Katey.
Senpanda1 votesJust gonna throw my two cents in here. I've had this happen before too, but it was when i bought Pool party zac, sometimes re logging doesn't even fix it