Izzy is the same weight (2.8) with thin top-knot as well. I have a few of Marj's bows (M'Lady's Bows) and I love them. I have bows in every shape, size, backing, hard ones/soft ones, etc., for Izzy. I am partial to the barrette backing as I have a few with bands and it's very hard for me to keep them in her hair unless I wrap about 3 times. I only get one use out of the rubberband since it's tight in her hair and sometimes gets caught and then I have to snip it out of her hair and then I'm only getting two uses out of the $4 bow.
I haven't tried any of The Diva Dog bows so I can't comment on her bows but again I would only buy the ones with the barrette backing.
Marj we love your work and thank you for making us a quality show bow without the high prices!