Read and meditate on the advice Jesus gave in Matthew chapter 6.

However, when He, the Spirit of truth, has come, HE WILL GUIDE YOU INTO ALL TRUTH; for He will not speak on His own authority, but whatever He hears He will speak; and He will tell you things to come. John 16:13

Therefore I say to you, do not worry about your life, what you will eat or what you will drink; nor about your body, what you will put on. Is not life more than food and the body more than clothing? Matthew 6:25

So why do you worry about clothing? Consider the lilies of the field, how they grow: they neither toil nor spin… Matthew 6:28