Here are some affordable bentwood barstools that will do the job without breaking the bank.
Retro modern low-profile backs curve into generous seats in a versatile walnut finish. Available in two heights, each with sturdy chrome-plated tube legs. Also available in white.
24″ Barstool: $119.00 (19.25″Wx19.25″Dx29″H)
30″ Barstool: $129.00 (19.25″Wx19.25″Dx34.75″H)