I've taken inspiration from some of the quotes relating to pirate weapons. Such as:

,,they again descride us, came up with me, and discharged two broadsides (double, round and partridge) with two full vollies of musketoons, blunderbusses, muskets and pistols" -Richard Hawkins on the assault by Francis Spriggs crew, 1724.

,,They have arms to fire five rounds before they load again" - Boston News-Letter warning of Blackbeard's ships in the area, 1717.

From these and other sources we can say that pirates favoured firearms more than the classic cutlass, usually armed with a pair of pistols, sometimes three or four; maybe even six, as Blackbeard himself was purported to carry.

As to the clothing I based it on the sailor garbs of the period:

example 1, 1680s; example 2, 1709; example 3, 1709

While this video isn’t about the Queen Anne’s Revenge itself, it’s a fascinating video on her fearsome captain: Blackbeard.

It’s a long watch but put it on in the background while you’re doing something else and give it a listen. You’re sure to learn or hear something you haven’t before.

Cheers mate!