Women with small breasts may want to accentuate the upper part of their body, and might look for ways to do the same. The internet usually has answers for most of the questions one has, and for those looking for ways to do the aforementioned, well, here's your answer! Check it out!
This is the least expensive and one of the most effective ways. Do the mirror test, identify the best posture, and practice maintaining that.
Increasing the bulk of the muscles beneath your breasts will make them appear firmer and more rounded. Regular push-ups and weight exercises are the most recommended.
Slimming and shaping your core (the muscles around your waist and ribs) will help achieving your desired look without really adding any new tissue. Try yoga and pilates exercises that can help you burn calories while simultaneously strengthening your core muscles.
This can be an option given you choose the right one for you.
Lace, ruffles and jewels, gathered material, pleats, ruching and twists are some examples of neckline details that enhance breast size appearance. These sorts of details provide a visual boost and help to make the breasts appear larger.
The general observation is light colors make proportions look better while dark colors make something look slimmer.
There's always the option that you can be content with yourself and not.