I bought the small version of this shade today and i need the medium for the lamp i have....but the medium "isn't available online" and when i search in store it says no results available. The large is too big. I have looked in 3 stores but no size medium.

So i started looking online for a similar one, with no luck. Any suggestions for where to try? I am not much of an online shopper!

http://www.target.com/p/threshold-trellis-print-lamp-shade/-/A-14793785?ref=tgt_adv_XSG10001&AFID=google_pla_df&LNM=14793785&CPNG=Lighting&kpid=14793785&LID=32pgs&ci_src=17588969&ci_sku=14793785&kpid=14793785&gclid=Cj0KEQjwgryfBRDn7cvY-pOit4cBEiQAB3nTbpEz-OiF8WSEQmVlDiy2JPNC_4-rGKiB4mzsW3lQkycaAtuR8P8HAQ