In addition to the adolescent style, I don't really like strange rogulink in the center - I would replace it just wrapped with a cloth this place, for example, a lot of waste remains a lot ...
This alteration will go not everyone - but the lengthy length of two sleeves to wrap shoulders should be enough.
They glued a two-sided tape on the adhesive tape))). Of course, it will be necessary to sew.
A good way to alterars of vests or striped t-shirts - cut exactly in the middle, to process all sections with black braid and make overhead loops from it. Voila!
A source