Lot of 3 Random Little Dolls - Barbie Kelly and Chelsea and Unknown

3 little dolls. The small blonde one is a Barbie Kelly doll, she's from 1994 according to her body markings and is wearing a cute homemade (I think?) dress. The small dark-haired one is a Barbie Chelsea color-reveal doll from 2019, according to her body markings. The larger blonde one has no markings so I'm not sure what brand she is.