Open Collar Invitation Meaning

Dear Dr. Dave and Dr. Dee,

An invitation states open collar, so how is a woman supposed to dress?

Signed,

Need Guidance

Dear Need Guidance,

Generally, open collar is a general term to indicate no tie for men, but also implies no t-shirts.

Attire for open collar may suggest business casual and is outlined below.

For men: no tie, collared cotton shirt, polo shirt, khaki pants, slacks, sport coat optional, loafers, casual dress shoe.

For women: simple dress, skirt knee length or longer, nice slacks, khaki pants, blouse, knit top, nice sandals, flats, or low heels.