Blue waves
This design looks interesting to crochet with easy to memorize repetitions, and also has helpful chart https://www.yarnspirations.com/red-heart-lacy-blues-pineapple-shawl/RHC0126-017364M.html Tho original yarn is discontinued, this shawl might also be made using others yarns of different "weight" or thickness, as pattern starts at neck and increases until project is desired size.
www.yarnsub.com suggests possible substitutes for yarns no longer available, and points out differences between the products. I'm thinking of using yarn of similar thickness or "weight" already in my stash, which I've used for other projects--Red Heart It's a Wrap Rainbow--but less experienced crocheters might opt for more firmly spun yarn. Tho I love the effect it creates, IAWR consists of 3 thin strands of thread loosely twisted together, so some people may find it difficult to catch all three with small hook recommended.
Yarn that changes colors add to interest, both while making and wearing, one reason am thinking of trying It's a Wrap Rainbow (which is not the same as even thinner It's a Wrap thread I've also used), purchased years ago, yet still available for ordering online. IAWR is acrylic and cotton blend with gradual blending of colors (my faves are sea shades), perhaps more suitable for summer time than the wool sock yarn suggested. Plus clever name is reference to movie-making theme of my summer "immersion" watch, PARIENTES A LA FUERZA!