Snappy Dressing

Steps

 * 1) Receive quest items:  Iceclad crab sinew, pretty shell, snow cougar pelt, and Othmir Shell Armor recipe.
 * 2) Scribe the recipe, and make the Othmir Shell Armor.  You'll need an ethereal filament, and a sewing table.  Head back to Matthew for both.
 * 3) Show the Othmir Shell Armor to Matthew

Rewards

 * At least