Baby shower struggles😞

My boyfriend's mother wants to buy more of an expensive big ticket item for my shower, but I have been finding my big items online from people and buying as I go thay way I didn't make anyone feel like they needed to spend a ton of money on one thing. Also so people with different wealth didn't feel down bout how much they make. Anyways she's demanding for me to to tell her something bigger to buy and I'm not sure what I can tell her that I need.. I have carseat, highchair, crib, stroller, swing so on. Please leave any suggestions I'm open to anything.