Idea celebrating 2nd babygirl with just us?

Tessa • 🌷 Mommy to Aurora Lillian 11.28.20 🌷 🪻 Mommy to Cecelia Elaine 04.27.23 🪻 ♡ Forever missing our Angels ♡ 12.22.19 | 5.31.20 | 6.7.20 | 9.11.20

We really want to celebrate our 2nd child as we are having another girl. Our 2 year old daughter is so excited to have a sissy but we don't want to host or do any lavish expensive get together for the whole family as we just don't have the money to put that together. An idea stemmed that myself, husband, and daughter could go to dinner then go to baby stores and allow our daughter to choose items for her sissy. Was also thinking of stopping by build a bear & allowing her to make a stuffed animal for her sister but need opinions if this sounds cute??