Naw. In the Truth is Beauty system, personality isn't correlated at all with style identity.
Which isn't to say you can't dress like your personality -- if that's what floats your boat, do it!
But if you want to dress in the way that best visually flatters your natural physical form, be guided by your visual self only. Let who you really are be a delightful, additional layer that complements your surface beauty.
I'm a tomboy in my soul. But I don't look like a tomboy, and I wouldn't be flattered by most tomboy-looking styles. "Tomboy" as an archetype for a style identity is about appearance only, as are all of the archetypes.
If you're not sure of your style type, try the Style Identity Calculator!