- 100% Silk - Camp Collar - Long Sleeves - Adjustble Sleeve Cuffs - Regular Fit - Side Splits - Straight Hem The The Imperial Gate Long Sleeve Camp Collared Shirt is a handcrafted silk silhouette designed by our in house artisans. Reimagined in an exclusive limited edition print, our luxury HOTEL FRANKS BY CAMILLA men's shirt features a structured camp collar and long sleeves with adjustable cuffs. Cut in a regular fit, it’s finished with a straight hem and side splits for ease of movement.