Purchased from the official website in June 2025. Unused, only tried on. In my opinion, the fabric is quite sturdy and thick. Model number: ESG-04S Color: Black Size: 38 (equivalent to L size) Please see the images for size details. Although it is unused, returns, refunds, and cancellations are not accepted under any circumstances. Please consider purchasing only if you understand this. Please be sure to read the self-introduction section. Quoted from the following site: ESTRELLA STANDARD GUAYABERA SHORT SLEEVES GUAYABERA 【STYLE/Model Name】REJILLADA ASA Short Sleeves 【ITEM NO/Item Number】ESGS-04S-B 【COLOR/Color】BLACK / Black 【MATERIAL/Material】COTTON 80% / POLYESTER 20% ------------------------------------------------------------------------------------ 【 REJILLADA 】Rejillada This shirt features traditional embroidery with REJILLADA (eyelets). It has pleats on both sides of the embroidery and on the back, decorative buttons scattered throughout, a cigar pocket on the chest, and two large pockets on the lower front. It is a unique GUAYABERA with traditional Japanese hemp leaf pattern embroidery.