Linen fabric is one of the most traditional fabrics for summer clothing because of its high permeability and cool feeling. However, it has some demerits such as low dyeability, poor dimensional stability, and high cost, which has encouraged the development of linen-like finishing based on cellulose materials. In this research, we evaluated the linen-like effects of cotton fabric on the objective hand value and heat transport properties with various concentrations of NMMO aqueous solution. Solvent bonding of cotton fabric through the treatment with NMMO aqueous solution was observed above 30% concentration. Primary hand values were calculated by KN-101-SUMMER equation for translating fabric mechanical parameters into hand values for summer suit fabrics. Stiffness(KOSHI) and anti-drape stiffness (HARI) remarkably increased with the concentrations of NMMO aqueous solution. It will provide a merit for summer clothing, which does not clinging to the skin during sweating.