Amanda Knox posted on Instagram a photo of herself in what she says is her old prison uniform.
Knox was convicted and served four years behind bars for the 2007 murder of her British roommate Meredith Kercher while studying in Italy.
She was released after her conviction was overturned in 2015.
She wrote in her post “40 days left until the wedding and 267 tasks left on the wedding to do list. I’ve locked myself in the craftroom and I’m wearing my old prison uniform. Literally the very same sweatshirt and sweatpants I lived in in Casa Circondariale Capanne, Perugia.”
Knox is set to marry Seattle-based author Christopher Robinson. They started dating in 2015 and moved in together in 2016.