To see weapons in preview you need to equip the weapon type: Staff, dual wield, two handed, bow or sword.tomofhyrule wrote: »Tsaesci, Frostcaster, and Grim Harlequin are completely unavailable in game unless you buy them. They'll never show up for Master Writs, but they're also usually cheaper than Crown motifs anyway as well.
You can preview the looks in game, but the ESO MMO-Fashion link above is much better if you want to see all of the weapons. The game will pick certain weapons per armor style, so you won't see all of them.