If not too keen on a kilt, or you simply want more variety, a skirt might be a possibility. On for example a hot summer day, an appropriate skirt, to be worn instead of shorts, could even make more sense than a heavyer kilt.
Man skirts are to buy, but they are few on the market. You could instead ask a tailor to make you a skirt according to your wishes, or you might be that gifted that you could even design and make one yourself. Or perhaps your wufe or girl friend could and would. By definition it should be a man skirt.
Alternatively, you might go looking for an appropriate skirt in women’s stores, where you might be happy to find one, which by design, fabric, and colour is manly (enough) and available in your size. But considering how feminine women's fashion has become, it shall be difficult, if not impossible.
The gallery section - structure, objective, and technique.
Traditional style. 35 pages with kilts in 35 different tartans.
Traditional style. Kilts in black, forest green, and light green.
Eight pages showing eight different utility kilts.
Two pages with man skirts.
A mix of manly skirted garments.
Vendors of kilts and accessories. Tartan mills, and tartan finders. The most comprehensive links page for kilts on the internet.
Vendors of non-traditional kilts, utility kilts, sarongs, man skirts, unisex-skirts, "manly" skirts, and some shorts.
Kilt and skirt forums, non-commercial home pages, blogs, picture galleries, videos, articles in print media and on the internet, men in kilts and skirts on stage and on the cat walk.