I was referring to the comment about targeting women for muggings, but cross posted.
Again I must apologise for being unclear, I was saying that wouldn't meet the definition of a hate crime.
So in the case of misogynistic hate crime, catcalling women on the basis a man decides he likes her boobs, or rubbing against her are a just because he can, or raping her because she is wearing a skirt and he fancied it would all meet your definition
Certainly, if having a particular type or size of breast, wearing a particular skirt or being obese (in your last example) becomes defined as a protected characteristic, those would be hate crimes. They are still crimes (though you'd likely be hard pressed to secure a prosecution for the final one, I'm not a solicitor so I couldn't comment professionally), they're just not currently hate crimes under current or proposed legislation.