I agree with Viktoriya. Why do you have to discuss your underwear with anyone? It seems to me that it's nobody's business. I would do nothing. Underwear is not an appropriate subject to discuss in the workplace.
Do you question what others wear? No? then why would someone question your underwear? . . . . . . OK, so you think she has already questioned it and is likely to start talking about your underwear around the shop. So maybe you should not wear a bra to work. I guess it's sort of like "If you can't stand the heat, stay out of the kitchen", isn't it?
Well, many of us do wear women's underwear to work and many of us don't want anyone to know about it. So wear panties, wear pantyhose, wear stuff you can hide. But a bra! Geez, girl. Just look around you. You can't hide a bra! Half the population wears them and it's just SO obvious. EVERYONE can see a bra. What ever were you thinking? You just can't hide the fact that you are wearing a bra.
Now, seriously, you did ask what we think you should do about it now. I say do nothing. Don't do anything at all. The damage, if any, is done. At least one person at work knows about it. Maybe she will gossip and maybe she won't but what's done is done, now. Bringing up the subject again is sure to get it talked about. Just leave it alone. And, unless you plan on becoming more comfortable with others knowing that you do wear a bra occasionally, I would leave the bra at home in the future.
Stephenie




