Aqueous inkjet ink composition for textile printing

An ink set having a pretreatment solution and an aqueous inkjet ink composition for textile printing, wherein

• the pretreatment solution contains a nonionic-based surfactant, and
• the aqueous inkjet composition contains A to E below:
• A. a pigment;
• B1. a solvent with a boiling point of 280° C. or higher;
• B2. a glycol ether accounting for 0.1 to 6.0% by mass relative to a total amount of the aqueous inkjet ink composition for textile printing, and a dihydric alcohol, as solvents with a boiling point of 200° C. or lower;
• wherein a ratio by mass of the solvent B1 and solvent B2, or B1/B2, is 0.3 to 3.0;
• C. a polyurethane resin-based water-dispersible resin;
• D. a surfactant;
• and
• E. a blocked isocyanate crosslinking agent accounting for 0.1 to 5.0% by mass relative to a total amount of the aqueous inkjet ink composition for textile printing.