You can't beat em
they are the most wonderful things in the world...better than chocolate
These are some of the best Tshirts out there IMO. I buy mine two sizes bigger to get that perfect slouchy fit.
The cotton is lovely quality but they do twist a bit in the wash. Less than most brands I've bought in the past.
They have a cute sleeve length (not too long) and a great shaped scoop neck that isn't too tight or revealing.
The cotton is lightweight so perfect for summer (I guess that's why they call them Cool Summer) and for layering.
At around $20 a Tshirt (depends where you're shopping, Myer and DJs charge $26 but Kmart and Big W charge $20) they are great value for money.