Looks like a lot of people are dodging the question. Though yes looks aren’t super important.
All sizes are great for fashion, sex and guys’ preferences. Really. Small ones often sag less and they’re easier to show off in outfits without an elaborate support system. Those with big ones often want small ones and vis versa, for both looks and practicality reasons. Surveys of guys have answers all over the place. A little above average is most popular, but most other sizes are close runner ups. Except for totally flat and bowling balls, and even then a handful of guys prefer either extreme. Smaller ones also tend to be more sensitive during sex and many guys prefer fondling a handful.
There are pros to cons to all sizes but they’re minor, even from a shallow point of view. In your case be happy that you have something to work with and yet don’t have to worry about them getting in the way or sagging way down one day. Be proud of them and if/when/how you want, show them off.