Winter Baby Shower Outfits?

So my baby shower is this Saturday & I have nothing to wear 😭 It’s indoors, but still really cold being the middle of winter 🥶

All I’ve been wearing these days is leggings & my partners jumpers, & I can’t show up wearing that to my baby shower 🤦🏼‍♀️😂.

Any ideas or outfits that you lovely ladies can share with me? I’m going shopping tomorrow for something so I need some inspiration! 💖