DIAGONAL STRIPES - REGIMENTAL STRIPE
Diagonal Stripe. Each regiment of Artillery shall have two silken colors. The first, or the national color, of stars and stripes, as described for the garrison flag. The number and name of the regiment to be embroidered with gold on the centre stripe.
From the men’s collection https://www.bivolino.com/en/men-shirts-stripe
From the women’s collection https://www.bivolino.com/en/women-blouses-italian