set of three cards for children's birthday.boy birthday card with gift, cake and baloons. happy birthday card in light blue

text cartoon design presentation logo poster banner drawing document label art yellow set three vector cards children#39aph39#s birthday boy card gift cake baloons happy light blue colors square postcards flat style isolated white card postcards template birth gift congratulation celebration adorable baby beak invitation party blue boy cartoon cheerful child childhood children collection colorful cute decoration doodle drawing entertainment family festival flat friendship greeting happy birthday holiday home kid kids little ribbon school sweet symbol vector young