A brilliant take on the famously never used 1939 Keep Calm poster, and one which is sure to be a hit with any melodeon player out there.

Alternatively you could buy it as a joke for a fiddle player, though you'd probably be better off buying the fiddle version for them instead.

Classic style T-shirt with a soft-touch finish.

• Semi-Fitted, preshrunk jersey knit
• 100% Cotton (Sport Grey: 90% Cotton, 10% Polyester, All Heathers: 65% Polyester, 35% Cotton)
• White 141gsm, Colours 150gsm
• Seamless double-needle 1.9 cm collar with taped neck and shoulders
• Ethically sourced from a Sedex audited supplier
• Worldwide Responsible Accredited Production (WRAP) certified
• Machine washable