Tracii,
It doesn't bother me what they might say, but it must happen on occasions.
I did overhear one comment which made me smile, I bought a pair of heels from Next, one SA couldn't believe I was wearing them to try them out in the shop so she called another SA over, a third SA overheard us and came to have a look. As I left the shop one SA said wow I'd love to see my dad wear heels like that !!