I don't know how long you've been transitioning, but I don't know if breast forms would be a good idea. I would say no, because you are still developing. For me, 2 1/2 months ago I could easily wear my breast forms, now not so much XD If you want good breast forms you end up spending a good amount of money for something that looks and feels natural. I actually this week got my first bra which was a 38C and is padded. I'm not a true C cup, but it was the only size that fits perfectly without me trying to find a size 46A because that is a really hard one to find. I think that if you do a padded bra, you'll end up looking more natural and you're not carrying an extra pound or two on your chest on top of your breasts too. I absolutely love this method because instead of people seeing just two cones of breasts developing, now they see a fully figured woman which is a confidence boost imo. Hope this helps 🙂