My housemate last year was so large that he had to get protection from the doctors because no shops stocked big enough condoms for him to use. No joke. I tried and tested
I am fortunate enough to have perky breasts and can go without a bra when needs be, but I don't often need to go without thankfully. A friend of the family came around once and she has droopy 30FF's and she was amazed when I was wearing a tshirt without a bra how brilliant they were. Shame I don't appreciate them myself. They can stay strapped in.