You could buy a "belly button band"that can keep your pants closed and it also covers any opening from your pants not fitting. I did that for a couple weeks, but my pants didn't fit me anyway so I couldn't wear them long anyway. I bought my maternity pants from old navy. They use the same sizes as other styles. I do not know if they offer plus size
Maternity close don't seem to last long at all and they seem to be a pocket breaker I would just buy bigger sizes to still have room to grow into ....
But just about any retail store has maternity clothes I'm all about the budget I wear jeggings with a shirt to at least cover my butt jeggins are thicker then leggings and you can't see through or even leg warmers... Or thick leggings with a design on it that Walmart sells for 7.00
Maternity clothes normally go by size 1,2,3 and so forth 1= size 18-22
2= size 22-26
And so forth. I bought mine from Motherhood Maternity, they are expensive though BUT for a first time shopper you get a gift basket from them that has $1865 worth of baby supplies gift cards
I usually wear anywhere from 18 to 22 so idk if online would help. When looking for maternity what are sizes like? Is it the same size I normally wear in maternity?
I was a 24 and ordered some plus size jean ones and stretchy from walmart online and some plus size maternity from old navy online. Good luck