A few League branches around the country offer League related items for sale. Here are links to those we know about:
LWV of Los Angeles: https://my.lwv.org/california/los-angeles/league-merchandise-shop
LWV Maryland: https://www.lwvmd.org/lwvmd_wares
LWV of Kalamazoo: https://www.zazzle.com/s/lwvka