Shannon Linen Cargo Skirt Red Floral Alnwick Castle Guide Book A Quick Guide to Alnwick Castle Alnwick Castle and Gardens (a Harry Potter Filming Location!) I. Say hello to our newest addition to the Sister Family! Constructed out of beautiful Italian linen, the cargo skirt is a modern take on your typical beach skirt. With its double button cross over closure featuring a flap patch cargo pocket and a leg flaunting side slit. Pair her with the Hampton Crop Top for a full set or over your favorite bikini!