Annie & Summit 6/5/22.  Molly is a gorgeous lilac trindle pied, but since pieds have white lower legs, she will look like a pure lilac pied.  The difference between the two is that trindles carry a copy of the brindle gene, whereas the pure lilacs do not, but the only place you will see a difference is on the lower legs of the trindles.  You can see Molly at about the 6:20 mark.