I want to do something similar to my temperature socks..using the temperature to guide the colours I use…but what to make?

Many people make blankets…or scarves…but I want something different..I just don’t know what.

if I make a blanket..how do I do it? One or two rows per day?..or…one square a month…then sew them together…or what about 12 washcloths..one per month? Gloves? Or one accessory a month…a scarf, gloves, socks, hat etc..are there 12 accessories I can make?