You can send pretty much anything as long as there are no drugs, tattoos or gang depictions in the picture. If you are interested in "sexy pictures", they are acceptable as long as there are no private parts visible. Photos with you in lingerie or a bikini are perfectly fine, just try and keep it as tasteful as possible.
https://www.inmateaid.com/ask-the-inmate/what-type-of-photos-are-acceptable-to-send-to-my-loved-one#answer
Accepted Answer Date Created: December 22,2015