V-Neck Overlap Button Detail Longline Jumper from Roman. As the weather turns colder and Autumn begins to creep in, update your everyday wardrobe with this longline two-tone jumper. Finished with button neck detailing and a wrap over v-neck style, this flattering sweater has a plush texture and comfy long sleeves. Complete the look with your favourite jeggings and boots for a winter walk in the park!