Before you get too excited though, I should make note of the fact that most states place a dollar limit on what is tax-exempt. For example, Alabama’s tax holiday offers a tax break on any articles of clothing $100 or less. This means that a pair of jeans costing $125 would be taxed but a jacket for $99 would be tax-free, so be aware of any specific rules your state may have during tax holidays.
To help out, BargainJack has assembled a handy chart detailing the dates and limitations for each state, with links to government information. Link