Belts are a piece of material (most often leather) that is worn around the wearer's waist. Belts may be worn for ornamentation and decorative purposes; or for functional reasons to hold clothing in place.
About Bow Ties:
The Bow Tie (also 'Bowtie') is a type of men's necktie worn with business or formal attire, and often associated with tuxedos. Bow Ties fold with a knot at the center, which creates a loop on each side of the knot in the shape of a bow.
Bow ties are considered elegant and are generally worn with formal attire, but for some men, pulling off a bow tie in place of a regular tie is a sign of originality and a sophisticated sense of style.