OK. If I were knitting for a baby girl due in August, I would knit:
Saartje's bootees
A matinee coat, pattern of your choice: I personally like the Debbie Bliss one in the summer 07 issue of Vogue Knitting.
Sweet baby cap
I'd consider a pinwheel jacket, but would probably be more likely to go for a kimono-style or other wrap. I LOVE the Dolly cardigan pattern by Martin Storey in Jaeger 29, if you can find it. There's a picture of the one I did for Skye on my ravelry account, if you want a peek.
I'd also look at a hat shaped like an apple, because I think that's going to be perfect for a harvest babe, and a knitted dress. Anouk is popular, but Knitting Pure and Simple do one too. Finally, I think she should have
Crumpets