Do/have you worn lingerie while pregnant?

My husbands birthday is coming up and I kinda wanna put on something sexy for him as I haven't been in the mood lately. I think maybe it would help get me in the mood? Any recommendations? Im 28 weeks with my second and pretty big so maybe something to down play the belly a bit? I've never bought any lingerie even while not pregnant and am hoping to buy something online as I'm kinda embarrassed to try things on in the store with being so obviously pregnant. TIA!!