1) How Hawaiian shirts are worn 2) How pajamas fit 3) In a loose manner 4) In a relaxed manner 5) In an imprecise way 6) In an undefined way 7) In an unrestrained way 8) In an unstructured way 9) Knitted in a loose manner 10) Not in the strictest sense 11) Not rigid 12) Slackly Found on https://www.crosswordclues.com/clue/loosely