Necklines shown across the results include crewneck, boat neck, and a collared/spread-collar style.
Yes — the children's/girls' listings mention sensory-friendly details such as flat seams, tagless construction, reinforced seams, side pockets, and hidden openings for abdominal access.
Fit-related features include a self-tie belt or adjustable waistline and ruched side-waist detailing for a more figure-shaping silhouette.
Some styles include side pockets; adaptive children's options additionally list hidden openings for abdominal access.
Descriptions consistently refer to a midweight (medium-weight) jersey that drapes well and provides comfortable coverage.