Trending Country Themed Wedding Groom Attire : Even if you aren't planning for all the men in your wedding party to wear the exact same suit or tux, it's important that their outfits match in style and feel with yours. The choice of wedding dresses and wraps for the brides is endless, and what will the groom wear? Country Themed Wedding Groom Attire - It can be blue suits, casual, with vest or suspenders, with boutonnieres or bow ties.