diff --git a/scripts/t-shirt-label-print.plx b/scripts/t-shirt-label-print.plx
index 81f970c..304d37a 100644
--- a/scripts/t-shirt-label-print.plx
+++ b/scripts/t-shirt-label-print.plx
@@ -25,6 +25,7 @@ open(SIZE_COUNTS, "<", $SIZE_COUNTS);
 
 my %sizeCounts;
 while (my $line = <SIZE_COUNTS>) {
+  next if ($line =~ /^\s*#/ or $line =~ /^\s*$/);
   if ($line =~ /^\s*(\S+)\s+(\d+)\s*/) {
     my($size, $count) = ($1, $2, $3);
     $sizeCounts{$size} = $count;