Many models simply wear no bra and a thong to get rid of lines. This works fine in most cases but an interesting alternative is wearing a body stocking instead. The body stocking accomplishes the same effect without the problem of going bra-less, especially if you are a little timid.
A body stocking is usually made out of material that is similar to tights or pantyhose. Some come in a sexy fishnet design which has a very sexy presence during a glamour or lingerie photo session. The fishnet designs are usually reserved for the daring enthusiasts.