i know circle lenses have been big for a long time now.. but since anyone can buy them online without a prescription, from overseas.. you really don't know what you are getting. there have been numerous cases of people having permanent damage and even going blind due to the low quality of circle lenses they are wearing. cuteness is not worth blindness.
i have found these ones made by acuvue, a reputable contact lens company. their contacts are 'medical' while other circle lenses are considered 'cosmetic'.
so please be careful with your beautiful eyes!!