Who says the following and why?

Welcome, gentlemen! ladies that have their toes
Unplagu'd with corns will walk a bout with you.
Ah ha! my mistresses, which of you all
Will now deny to dance? she that makes dainty, she,
I'll swear' hath corns; am I come near ye now?

Capulet is goading the girls into dancing.

Capulet is complaining about the foot hygiene of women in the Middle Ages.

Capulet is complaining about girls that are too "dainty" to dance.

Capulet is celebrating the exceptional harvest this year.