I quite like David Tennant. He ticks a lot of boxes for me dark hair, olive complexion, boyish looks. I tend to like a boy band type with dark hair. However he is beardy - big no no for me and I generally like a man with broader shoulders and an athletic build, average height. Broad shoulders are a definite key attraction trait for me! I really really don't like men who are too muscly big, too tall or too "manly". Also as little body hair as possible please! Legs, arms etc all ok, just little to no chest hair and definitely no back hair!
My DH ticks all of those boxes (including importantly being incapable of growing a beard 😀) so I did well there 😀
Good sense of humour that aligns with mine v v v important. I also seem to (or did in my youth) go for skater/surfer types. Confidence as others have.said is super important. And being able to talk about anything and everything. I am also attracted to men who seem capable and ambitious (but not too ambitious, not interested in an alpha type!). I strongly dislike arrogance and unkindness and that can put me off someone very quickly.
DH also ticks most of those boxes.
I seem to have a lot of criteria for someone who is very much NOT a catch lol! Definitely above my station there!
Tbf though I do think there's often "just something about them" that makes someone attractive. I think DT has that thing (for me anyway), even though he, on paper, is a bit too skinny, and he's beardy. There's also something in the pheromones thing. Both DH and I LOVE each other's smell and have since day one. He likes it even when I'm a v stinky which I think is v weird!! I think pheromones have a lot to answer for!