The dress wasn't offered in the 10, so I got the 8 and 12. The 12 worked but I do think that the 10 may have been better. I used all of the run way tape they gave me in the kit for the back. The front fit perfectly and the length wasn't an issue. The back puckers, so be sure to have the tape for that. I would wear this dress again and recommend it for anyone. Enjoy ladies!