I like to use CC cream to even out my face, but I think there's likely better options for large area coverage and tan lines. I also don't think it'll hide huge color differences like you get with tans. With summer ending I'd hit up your local drug store (Walgreen's etc.) and they likely have something with the tanning supplies.
KuroNekoCon- '11 : Radcon-'12 : Akicon-'13 : Sakuracon-'13, '14, '15, '16, '17 : PAX West-'11, '12, '13, '14, '15, '16, '17 : Rainfurrest-'15 : ChibiChibiCon-'17 : RenCon '17
Shy Gal (Nintendo Fan Design)