So I was playing Royale High on Roblox last night (No, I'm not a creep because I'm a 19 year old playing Roblox.) and I noticed two outfits from Love Live. Note that my mouse is on the outfits in question. Note that I blocked the usernames of the people who created the outfits, for safety reasons.
Fun fact: I actually have the second outfit in my inventory on Roblox.