Are Enterprise Class starships stylish, or merely functional?

Answer 1

To the best of my knowledge, there is no "Enterprise Class".

Enterprise NX-01 = NX Class
Enterprise NCC-1701 = Constitution Class
Enterprise NCC-1701-A = Constitution Class
Enterprise NCC-1701-B = Excelsior Class
Enterprise NCC-1701-C = Ambassador Class
Enterprise NCC-1701-D = Galaxy Class
Enterprise NCC-1701-E = Sovereign Class

Although they are very stylish, the design was developed by Matt Jeffries who was a combat pilot in WWII, a flight test engineer, and a aircraft enthusiast who build his own airplanes. He consulted with NASA and naval engineers to stay on track.

Answer 2

Peter, this is the "Astronomy and Space" section, under "Science." Your question is about a science fiction story, and does not belong in this section. Please post your question in the "entertainment" or "television" sections. Thanks.