Formal suits for men - Free shipping | Oscar Jacobson

A formal suit is usually associated with the dress code formal or festive and can also be worn if the invite says "Black-tie optional". During formal occasions, you can wear either a single- or double-breasted suit jacket and the most common color is dark blue or gray, you should wear a white shirt under the suit and a silk tie or bowtie. Wear with black oxfords or dressier loafers.