Thank you all so much for responding! I bought a lot (already bought some dresses and shirts that are loose in the waist and they feel great)
I love the maternity jeans! They feel amazing. Nothing having that tight zipper/button anymore, such a relieve

As promissed, I am making a post right now with all clothes I bought (please know there are a LOT of pictures

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I have searched through a lot of stores to find some great fitting jeans. They do not have the stores/brands you named, but I have bought some from mamalicious which I can recommend. I even bought a short jeans skirt
The elastics are made of lycra and I love it because it does not leave a mark like some other elastics do