sunglasses Hilary Duff blonde baby weight baby luca stroller j band jeans boots tee shirt

Hilary Duff is a fashionable mama on the run!

The former Disney darling stepped out with beautiful son Luca for a day of errands. We think the baby's pink romper is adorbs!

Hil kept it casual in blue J Brand jeans, black shirt and brown booties. We're lovin' the Louis Vuitton handbag.

See more of Duff and her baby boy in our gallery below.