The purple shirt is a Peter Millar Summer Comfort light weight, long sleeve, button down gingham dress shirt.  Has "The Broadmoor" embroidered on the left cuff.

The orange check is a Peter Millar, but not a Summer Comfort shirt.  Its a heavier cotton shirt.

Size - LARGE

Measurements:

Chest - 25"

Shoulder to shoulder - 19"

Sleeve - 25"

Length - 33"