You've just been looking at them too long and too closely. These look great to me and I'd be proud of them!
We truly are our own worst critics. Each time I do an order that I'm not 100% happy with, self-doubt sets in...
"Should I reduce the price by $1 each? Should I start over? Should I call the client and tell her they didn't quite turn out right?"
No, no and no! Your work is great. These were ordered by a customer because they a) don't know how to make these cookies as beautifully as YOU have done and b) they don't have the time to do it.
They look great! Truly.