Alyson Hannigan's Sunny Maternity Style

From sweats to gowns, the star's sweet wear – and never-fading smile! – impressed us all. Take a look back at the new mom's journey of style. By Kate Hogan

GREAT IN GRAY

Just days before giving birth, Alyson was spotted out and about in a cozy gray hoodie. Alexis even dressed to match!

Get the Look: Hooded sweater dress by Isabella Oliver, $210
Where to Buy: isabellaoliver.com