2013-:
Quite a change for Monaghan, with the sleeves now two shades of blue in a checkered pattern. O'Neills' new neck design was also featured.
2013-:
Unsurprisingly, a straightforward reversal again. Worn in the All-Ireland quarter-final defeat to Tyrone.
Monaghan were one of the first counties to change to O'Neills' 'manadarin' collar style in 2013, with the jersey an improvement on its predecessor as the random lines were eliminated. A subtle checked pattern a splash of green trim were the only bits of jazz to this unfussy style.

The change shirt was, as usual, an exact reversal, with the county's goalkeepers wearing the opposite to the outfielders. The only time a deviation is required for the netminder is against teams who play in blue, when a green goalkeeper shirt is utilised.