However, my main beef would be such a uniform attracting a beret - unless they saw sense and allowed the field service cap to be worn in lieu as well. One stars and above are allowed to wear them, so it’s hardly that big a leap to allow ‘chip bags’ to be worn instead of berets with PCS type clothing - they were designed for field use, after all.
Are you mad? It’s clearly best suited to a beret; just look at when the RN wear a cap with their PCS. I’ve always been a fan of the chip bag but there’s a time and a place for it.