Two buttons at top to adjust strap length.  Patch pockets at front.  The two size 10 jumpers are NWOT, they have lost their hang tags but are new. The size 8 jumpers have their hang tags. 

Union made in the USA--excellent quality.  I have lots of Dennis uniform skirts, and jumpers from little girls to teens, new with tags.  See other listings.  Thanks for looking.  60% Cotton 40% Polyester.