as long as you love him, you dont mind if he is overweight, or dress whatever he wants(even if its bland)... after all, its love.
For my case, I dress well and keep myself healthy and fit NOT cuz my girl wants it but cuz she deserves it. She may not ask for it, its not a necessity(though I know some girls who thinks it is) but I want to give her an extra pride that her man looks cool.