Bridesmaid Pajamas - Different Top and Bottom Sizes?

Not the most ideal solution, since you'd end up with extra sets that wouldn't be used, but you could always buy two sets for each of the two bridesmaids, and then mix/match those to create a set with the sizes they need. For example, if she needs a size M top and size L bottom, you could buy a medium set and a large set, and then give her the medium top and large bottom. The downside is that you'd then have a medium bottom and large top that wouldn't be used, but it'd be a way to ensure everyone has the sizes they need.

To avoid anything like this, I'm only buying my girls a zip up hoodie, and asking them to wear a tank top and leggings with it on the day of! I'm just getting a neutral color with their first initial embroidered on the left breast area that way it can be worn again.

Target and Soma both sell pajama set separates.

I ended up going with loungewear sets from Old Navy! I have one plus size bridesmaid and one who needed a different top and bottom. I also can feel confident in Old Navy sizes unlike some online sources (I was obsessed with the Birdy Grey jammies but they're not returnable!).

So I got this set in grey for my bridal party (and I waited for super cash and for a sale):

And I got this set in cream for me!

I also have the set I got for my girls in pink, so I might wear that under a white robe instead of the cream set I got for myself!

I've seen a lot of people on social media who are opting for loungewear that doesn't scream bridesmaid!

Make sure the tops are button up to prevent messing up all the hard work of the hair/makeup artists. Find out sizes and then get sets from Target that can easily be mixed and matched.