Dress color ideas?

Da

Our baby shower accent wall is basically gonna be our unofficial maternity pic site. The wall will have fake greenery in the middle, white curtains on either side, and our daughter's name in silver. I'm trying to get some color ideas in mind for my dress and his shirt so it will stand out against the backdrop and look nice. The only other thing is that we're both kind of pale. So even though I want cheery colors with it being spring/summer, I'm a bit worried about choosing colors that won't favor me... Does anyone have any recommendations?