For a practical guide on actually staying "cool for the summer" during record-breaking heatwaves, Woman & Home's "20 Heatwave Tips" is an excellent resource.
The song was a major pivot for Lovato, described by Stereogum as the start of an "undeniable" next chapter in her career. It was ranked as one of the best songs of 2015 by Digital Spy and Village Voice. Cool for the Summer
If you are looking for an article about the hit song, Wikipedia's "Cool for the Summer" page offers a comprehensive look at its legacy. For a practical guide on actually staying "cool
Opt for lightweight, light-colored, and loose-fitting fabrics like linen or cotton to allow air to circulate and reflect the sun's rays NIH . Cool for the Summer