Made with small granny squares, you can easily customize each of them using different colors. This is an airy top that has instructions for five sizes.

Crochet Summer Top Pattern Airy Ladies' Top
Crochet Summer Top Pattern | Airy Ladies' Top | Crochet Top MonteNegro #3

Oversize Crochet Shirt Fabienne Airy Poncho-Style Top
Oversize Crochet Shirt “Fabienne” – Airy Poncho-Style Top

Moroccan Weekend Wrap Crochet pattern
"The Moroccan Weekend Wrap is an easy poncho-style topper that's warm and fun to wear in a miriad of ways! To make the Moroccan Weekend Wrap, I used Patons Alpaca Blend! This is a lovely, bulky weight yarn that works up fast but has an upscale look and feel. It's super warm and gives this wrap its gorgeous depth of color. (See the pattern for non-wool suggestions too!) For something so simple, you can wear your Moroccan Weekend Wrap in a great variety of ways! Switch colors, try front to back, and the other way around - a new look for every outfit!"

Crochet Geometric Crop Top Free Pattern
From the blogger:"If you know how to make a simple granny square, then you'll be able to make this crop top. It's made with just two granny squares, and two half-squares (triangles). There is a lot of different options for this pattern. If you don't want your top to be see-trough, just make a basic solid granny square for the front. The pattern is written for the size medium, but it's easily adjustable for many other sizes. (Not recommended for bra sizes larger than DD!)

