Have you tried any non-DHA temporary tanners? I think Loreal has one, and other companies make transfer-proof makeup that ought to double as tanners if you choose the right shade. I tried a bronzer from Maybelline on my face a few times (arms too) and it really didn't budge until I washed it off. And believe me, I *sweat*. Either that or purposely go for the goth look. Got a black dance dress?