If you want to make a bag that you will use in the summer months, you actually have a lot of options in front of you. In particular, you can adapt almost all of the crochet bag patterns to a bag that you will use in the summer, but the colors of the bag you make for the summer should be more vivid and striking. As you can see in the picture, it is a very stylish and flashy bag. I think the color choice is very correct. It will be very remarkable to use a flowered bag, especially in spring. However, I would like to point out that such bags are generally used by girls as well. Such fancy bags may not be suitable for adults.
There is no information about flowers in the bag pattern, but you can find such simple flower patterns almost everywhere.