Let me start by saying there is a plethora of good quality plus size costumes for couples out there, and if you have searched online you may have been overwhelmed by the choice. However, perhaps you would like a little inspiration to help you choose plus size costumes suitable for you and your partner. Many couples like to choose Halloween costumes that complement each other, or perhaps you have been invited to a themed party, which requires particular types of costumes.
A great starting point when choosing couple costumes is to think about popular, or even your personal favorite, movies or TV shows. Go retro with Grease, 50s inspired costumes, be superheroes in Batman and Batgirl costumes, or take more recent box office hits as your inspiration like Alice and the Mad Hatter or Cheshire Cat, or the ever popular pirate and pirate wench costumes inspired by the Pirates of The Caribbean movies.