with the high cost of overweight baggage, I would buy what you want and then mail it home to you in Germany!! You will have nice surpirses waiting for you when you get home....like having another vacation!!
instead of buying yards, I personally, would buy a million fat quarters and think of making scrappy style quilts. a pattern that calls for 2 yards of ''red'' fabric, will look so much more interesting with 8 different tone on tone red fabrics!!! JMO but when you buy FQ, you really do get a lot of color/pattern choices for your money. at the price of about 2.00 each, they still average out to 8-10.00 a yard....which is the going price for a yard. if you find a good Walmart that carries fabric, you can go crazy buying yards and yards for about 5.00 a yard...I know, I've done it!!!!!!! you need to feel and look at the Walmart fabric.....sometimes it isn't the ''best'' but then I've found some fabric at the high end LQS stores that isn't very good either. don't get in a hurry and if it doesn't feel good when you put in on the cutting table..put it back on the shelf.
you can cram a LOT into a box and altho the postage may be high, it will be a lot cheaper than the execcive weight charged by the airlines. just be sure to put all the fabric into a good plastic bag before putting it into the box and PLEASE write the mailiing address in BIG CLEAR RED LETTERS maybe 2 inches tall....it will make it very easy for the mail carrier to see and red is an important color....it mean business!!!! then COVER the entire address in clear tape ( nothing worse than an address runing in the rain........had that happen ) and be sure to use a lot of tape on the sides, top and bottom of the box....again, nothing worse than a box ripping open and spilling your treasures out.
enjoy you time and happy fabric hunting!!!!! you will be the envy of all your fabric friends when you get home!!
jodi