Grab yourself a bit of genuine used kit in the form of official MK Lightning Training Jerseys as worn by the team in training sessions during the 2024/25 season. They feature the new 24/25 Shield Logo and are in various colours. The back is plain.
These are used so they have some wear and tear (particularly the goalie ones which have some puck marks).
Once they are gone, they are gone!
Sizing charts available here: https://www.rhinosports.co.uk/5-panel-pro-v-neck/