Which size of baby clothes to choose?

Weird question but does any mom's on here have baby boy clothing that they don't want anymore?

Baby girl is fitting in 3-6months clothing and she has two ridges on her bottom gums where her teeth are coming in. She's grabbing toys and chewing on them. She's been doing nap times on her own with a pacifer and a cpillow/boppy pillow. She's rolling from belly to back and back to sides. She's just started barely pushing her walker around. She's going to be 4 months old on June 4th. She goes to get shots on June 7th. She's small and petite but healthy!! Just in 4 months alots of changes have happened. Even though it seems like a week ago, I pushed her out and was focusing and concentrating on getting her to latch. Everyday when I get up I'm blessed to stay home with my baby girl instead of work a job. I get to watch my baby girl grow. I'm very much grateful for it, even on the difficult days. I know some mothers don't have that opportunity and I wish they did!

Any cute clothing sites for baby girls besides SHEIN and PAT PAT I already utilized both sites to the MAX ??