Christmas carols develop a distinctly and beautifully Irish sound when Cherish the Ladies performs them.

This group infuses their music with lush harmonies and Celtic instruments. Some step dancers are part of their shows as well.

Cherish the Ladies returns to the Garde Arts Center Thursday, and their “Celtic Christmas” program will include their inimitable versions of classics like “Silent Night” and “O Come All Ye Faithful.”

Cherish the Ladies, 7:30 p.m. Thursday, Garde Arts Center, 325 State St., New London; $28-$48; (860) 444-7373, gardearts.org.