Jessica “Chubbs” Shannon is moving on after her divorce with help from her mom, June “Mama June” Shannon. “Well the marriage didn’t work, but the wedding dress was beautiful,” June, 47, wrote via Instagram on Sunday, September 6, alongside photos of Jessica, 29, wearing a sheer, sleeveless dress with a lacy, low-cut bodice. “We r selling Jessica wedding [dress], it’s a beautiful dress it’s a size 20W, [it] hasn’t been altered, [it] has pockets,” June added, noting that the dress “hasn’t been dry cleaned” but has “no stains.” “I paid $1500 but asking $800,” the Mama June: Family Crisis star wrote. “And yes, we can shop [sic] the dress or…