The phrase "beautiful coloring" refers to something that has attractive and pleasing colors.
Sentences with «beautiful coloring»
She has a plush coat with beautiful colors of cream, black, and some white. (gsgsrescue.org)
The clothes are marked in beautiful color combinations with exclusive impressions which appear traditional and depicts the Pakistani culture as well. (stylesgap.com)
This wrap not only comes in beautiful colors / prints but is made to get wet! (lactationlink.com)