T-squares are perfect for marking straight pattern pieces; no need to pin the tissue to the fabric, just measure the pattern piece and draw the lines on the fabric using the T-square and a dressmaker's pencil. The T-square is also handy for marking cutting lines for rectangular tablecloths or curtains-no pattern needed.
Needle-nosed pliers are used by dressmakers for pulling needles through thick fabrics. In bridal sewing, pliers may be used to crush beads within seam allowances when taking in a beaded dress. Crushing beads leaves the threads intact, so the beads on the outside of the dress will not come loose. Be sure to borrow some eye protection from the workshop as well before crushing beads.
Drafting tape or masking tape can be used to hold layers of fabric on a cutting surface and keep them from shifting while patterns are pinned and cut.