I find it amusing that one should have to pay to make a bust of a fictional character. That is like getting sued for illegally copying the lyrics to "Disco Duck" or "Who Let the Dawgs out".
One would expect the members of a crew to wear uniforms. The original series uniforms, along with the Next Generation, and DS-9 uniforms look practical. The weirdness is in the idea that civilians would wear clothes that also looked so uniformish. And the idea that every Star Trek film needed new and more garish uniforms.
In the 1950's, tee shirts were underwear. Only Italian and other poor immigrants in plays appeared in wifebeater shirts.
Now the original tee (golf) shirts have morphed into collared golf shirts, strangely known as "polo shirts", and people wear tee shirts as outerwear.
Camo has somehow become fashionable, despite it resembling the military's answer to tie dye.
It is difficult to predict future fashions. Very few people fought in the Gulf and desert camo has become quite fashionable. Over a hundred thousand fought in Vietnam, and Korea and the uniforms worn by the troops never became fashionable.