and this Eton shirt fits the bill perfectly

brown tonal buttons

The Scale Shirt is crafted from structured cotton twill and garment-dyed for a sleek grey finish

Subtle white trim at the edges gives it a crisp finish

a ribbed collar

Eton - Navy Floral Trim Signature Twill Slim Fit Shirt Size:40cm / 15¾" and this Eton shirt fitsStep up your style game with Eton's Navy Floral Trim Signature Twill Shirt. Featuring a delicate floral print on the collar and cuffs, and white buttons with blue stitching for a subtle contrast, this shirt brings sophistication to any wardrobe. Made from Etons wrinkle free Signature Twill, it ensures all season comfort and a sharp, slim fit, perfect for those who appreciate refined elegance and modern style.