Aunt Petunia often said that Dudley looked like a baby angel — Harry often said that Dudley looked like a pig in a wig.
J.K. Rowling (2015). “Harry Potter and the Philosopher's Stone”, p.24, Pottermore

Aunt Petunia often said that Dudley looked like a baby angel — Harry often said that Dudley looked like a pig in a wig.