Conceal the Straps of the Bra With a Paper Clip
Not all tops are suitable for traditional bras. Of course, you can always wear a strapless bra. You can also buy special clips that hide your belts. But if you don’t have them or are stranded, an easier option is to just use a paperclip.
I heard about this advice from a friend, but this YouTube video shows you how. Pass one bra strap through the end of a paper clip underneath your shirt. Take another strap and attach it to the other end of the clip.
Locks in easily and your straps stay tied and hidden under the top. Watch the video and see for yourself.
bra straps and paper clips | Susan Hernandez (YouTube)