Oh how I've struggled with feeling proud and comfortable about my sartorial preferences! Now in early middle age I finally feel like I've got it. I like:
Conventionally flattering silhouettes, (waist definition, fit and flare dresses). Sheath and pencil skirts seem to tone down my curves and not in a good way- my waist looks bigger in proportion to a fitted style around my hips.
Minimal accessories. Things get too maximal for me real quick.
Feminine but not too girly. Collard shirts feel too masculine on me somehow. Ruffles and flounce are too far in the other direction. I wear dresses a lot.
Boots. I feel most like myself while wearing casual boots, both tall styles and ankle booties. I have a large collection and I miss them all summer!
My curly hair. I wore it naturally even when stick straight was all the range in the 90's early 2000's, and took some flack for it. A hairdresser acquaintance back then said he was dying to get me in his chair so he could make my hair "as straight as THIS" (smacked his palm hard on the wall for emphasis). I told him I liked it curly and he was aghast! I've worn it straight here and there but it makes me feel entirely unlike myself.
Gray hair. I've had silver streaks since my late 20's and stopped dying/lightening at 40. I love the way it looks and I often see women in my age group who appear to have made the same decision. I don't feel that it "ages" me. I think it suits me and I consider it part of my signature style..