Cutty Sark in such a short undergarment caused Tam to cry out "Weel done, Cutty-sark", which subsequently became a well known catchphrase. Originally, carvings by Hellyer of the other scantily clad witches followed behind the figurehead along the bow, but these were removed by Willis in deference to 'good taste'. Tam o' Shanter riding "Meg" was to be seen along the ship's quarter. The motto, "Where there's a Willis away", was inscribed along the taffrail. "The Tweed", which acted as a model for much of the ship which followed her, had a figurehead depicting Tam o' Shanter. "Cutty Sark" was destined for
Cutty Sark external timbers were secured by Muntz metal (brass) bolts to the internal iron frame and the hull covered by Muntz sheeting up to the depth mark. The stem () and sternpost () were of teak while the rudder was of English oak. The keel was replaced in the 1920s with one constructed from pitch pine. The deck was made of thick teak while the 'tween deck was yellow pine. Her length was with a draft of and a deadweight of 921 tons. The maximum logged speed for "Cutty Sark" was . The speed of a sailing ship is not so