its best to just go right in there and shop. like others said your money is just as good as theirs. Before i had been in the same situation very shy and afraid to ask a sales clerk for help and when I did I usually said the clothes were for my GF and gave a simple description of myself and a fake breast size of course. then I finally got the courage to just ask the clerk for myself. I went into Fredericks of Hollywood to buy either a corset or a shaper and a little negligee. I walked up to the clerk and just as easily told her I am looking for these particular items in my size and also told her I am not sure what would best fit me. she found them in my size and also allowed me to try them on first before I bought them. she even suggested a few different outfits that might make me look glamourous lol it was a very pleasurable experience.