same dress?

C
So I'm trying to be thrifty and frugal about purchasing maternity clothes. This is my last baby and like an idiot I got rid of all my maternity clothes a few years after my first baby was born so I had to start over. I am attending my cousin's wedding out of state in late October and I have my baby shower in state in mid November.  I don't think anyone from my out of state family other than my mom will attend both events. I was thinking of buying once nice dress to wear to both.  Does that seem ok or tacky because of pictures?