Most apparel items are:
Standard shipping: $4.99 for the first item, +$1.50 for one additional item
2-3 days USPS shipping: $10.00 for the first item, + $4.00  for one additional item
International shipping: $7.50 for the first item, +$5.95 for one additional item
For Hoodie and Sweatshirt:
Standard shipping: $6.99 for the first item, +$2.99 for one additional item
2-3 days shipping: $12.00 for the first item, +$6.00 for one additional item
International shipping: $7.50 for the first item, +$5.95 for one additional item
Note: *All prices in USD