The Great Outdoors
Catalogs that sell outdoor gear are a splendid source of entertainment.
Looks like Option 1 has a rear trapdoor through the jacket and liner to accommodate the wearer's tail.
The Sportsman's Guide has ripped off my idea to employ a gillie suit for the purpose of scaring the tar out of smartypants teenagers at Halloween. They went me one better, though, by accessorizing the look with shades and giant bear foot slippers. Wish I'd thought of that.