What sort of climate do you live in?
My daughter was born in California in November. I dressed her mostly in soft cotton sleepers (with or without feet) for the first six months of her life, since she spent most of her time lying down. It just seemed more comfy! And she had some really beautiful ones. Also, I had dozens of onesies (jersey knit t-shirts that snap at the crotch) that got lots of use, either on their own or as undershirts.
Once she was crawling (and it was summer), I found that little knit tops and pants were best. Dresses, even soft cotton ones, were useless, because she would crawl on the hem and do a faceplant. Because it was so hot, she often went with just a top or onesie and her diaper around the house. Most of her tops had some kind of sweet detailing, though -- a gathered neck, ruffled cap sleeves, etc. Very few had words written on them.
Once she was walking, I started to put her in little jersey knit dresses as well as the knit tops and pants. She had some gorgeous dresses! But still, soft was key. She also got a lot of wear out of several corduroy and denim jumpers (bib-front "dresses" that you put a shirt under)...and of course, really cute shoes!
I'm strongly opposed to anything stiff or lacy on a baby, even a toddling one. It looks uncomfortable against their incredibly soft skin. I'm really not a fan of overly ruffled, starchy lace dresses in particular. I even find that denim jeans look weird on a very young baby, although cute (and practical) on a toddler.
My son was born in more temperate Vancouver, also in November, but his wardrobe was similar to my daughter's for the first six months of his life -- mostly lovely soft sleepers and onesies. The only difference was that he wore warmer, thicker ones.
Hope that helps! And congratulations, your daughter is lovely.