Thomas mason cotton and cashmere flannel $300 New. Based on the measurements compared to the website measurements, I believe this to be a size Small but please check the measurements for yourself to confirm. 

I have several other Proper Cloth shirts owned by the same person and happy to offer Bundle Pricing and offers. FABRIC DESCRIPTION There are soft flannel shirts and then there are cashmere blend flannels woven to the absolute highest standards by the famed Italian masters at Thomas Mason. It's safe to say that this is the latter. The 85% American Supima Cotton and 15% Italian Cashmere blend fabric is truly as soft as it gets, and it's a totally different type of flannel shirt with a more refined appeal. It combines the unmatched softness, lightness, and warmth of cashmere with the incredible breathability and comfort of cotton to create a stunning winter shirt that can be worn any way you'd like. The fabric has more drape than a typical cotton flannel and it's impossible to beat the feel of this. This charcoal grey melange is as versatile as it gets and easy to dress up or down.