Twelve Tee Shirt Problem

Euler solved the seven bridges of Dresden problem, but I wonder if he could solve my twelve tee shirt problem. I have unpacked my summer wardrobe and have 31 tee shirts. This is excessive and is causing stacking problems in the wardrobe. I have decided to reduce to twelve, but which twelve? Perhaps a reader can help?

Keep

• Boys Weekend 2011. Must keep, even if just as a gardening teeshirt
• Oakvale Capital (green bottom left). They retrenched me. Never forget. Never forgive.
• The lonely mountain (middle cream) - from Paul - must keep
• Blue and Gold (bottom right) - I won a grand final wearing that shirt
• S&T  - Spartans Phalanx advancing
• Tintin et Milou
• PRESTAGS multicolour right bottom.

Go

• Istanbul (blue top right). It should be Constantinople or Byzantium!
• Boys Weekend 2013 (maroon with cream vinyl of every PRESTAGS piece). Too tatty.

Uncertain

• Darth Vader - Star Wars without Anikin this December threatens to be boring
• 7 nerd tee shirts - I only need a couple.
• Cricket Australia (top right) and my prize for being Ashfield Cricket Club person of the year - but we lost the Ashes
• Raphael (right, blue, brown, white, black) - For a JS library, but I do not really like the colours
• CSIRO (left right top) - OMG, its full of stars

HELP!

Comments

[PythonMagus]

You and I (and most westerners) deny that one of humanity's great cultural periods was the era of Dar Al Islam, from which we have most of our written history of Ancient Rome and Greece, but we cannot be perfect.

I am currently a fail on 14 tee shirts (and two Margo would like me to keep up in storage). You have to give something or significant others start looking further a-field at wargame collections!

[Paul]

Maroon was only selected PRESTAGS counters (including MI22). White was all PRESTAGS counters. How can either go.

I agree totally re Istanbul.

This post has been seen by my better half, who is now demanding I do a t-shirt cull. Very bad precedent.