lol..

The theory behind this trend... I mean a Scientific reason for the same...

A handsome guy..ideally should have 1:1 ratio of height from head to waist n Waist to toes...

And generally the upper body is less in ht than the legs... hence to try to make it as much close to 1:1...

We have a unconscious desire to wear Low waist....

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Reality is a Illusion Caused Due to Deficiency of Alcohol