It sounds like there is a lot of great advice here already. The clothes you choose will definitely have a big impact on drawing attention away from areas you don’t want to emphasize and drawing more attention to those you do. Your body shape can also make a big difference. If you have broader shoulders you might try different size hip pads for an overall more feminine physique. This is best done with an objective friend 😊. Also, if you transition with hrt you will lose some size in your shoulders, depending on how much muscle mass you have there.