Cheese, WA.
Having worn bras all my adult life, I didn't think I'd give them up for radiation, but I did! For the last ten sessions, including 5 boost sessions, bras were out of the question. Wore nothing at first, but then got a boob tube and a crop top at the op shop...oooh, a rhyme! and they made everything feel much more normal. After an extreme reaction, where I ended up with Moist desquamation...look it up; you'll be so glad you didn't have it! I'm nearly healed, and am feeling pretty good.