I just bought LO a dress for Christmas since the one my mom got will be too small by then. But I might have bought a size too big =/
I went by how much she's grown every month and assumed it'll be the same for next month. But then I've read they slow down at 4 months on. Argh. I don't wanna have to make an extra trip to exchange it, especially since I bought it online to avoid that!
Did your LO's growth slow down at 4 months on?