Your search for "mustard yellow" revealed the following:

Pastel Yellow Number 1 Birthday Candles | Stick
New
Out stock
$4.50
Deluxe Honey Yellow | 5 Inch | Sempertex (Betallatex) Latex Balloons | Package 10
New
Out stock
$1.95
Goldenrod | 17 INCH | Tuftex Latex Balloons
New
Out stock
$4.25
Pickleball Ball Shaped Paper Napkins | Package 24
New
Out stock
$8.00
11 INCH | Sempertex (Betallatex) Latex Balloons | Package 10
New
Out stock
$3.50
Crystal Yellow | 17 INCH | Tuftex Latex Balloons | Package 6
New
Out stock
$4.25
Yellow Gingham Paper Plates | 11 Inch | Package 8
New
Out stock
$9.95
Pastel Gingham Scalloped Paper Plates | 9 Inch | Pink Yellow Blue Lilac | Package 8
New
Out stock
$8.00
Matte Pastel Yellow | 260 | Sempertex Modeling Latex Balloons | Package 10
New
Out stock
$2.50
Flower Latex Balloon Kit | Various or Custom Colors
New
Out stock
$3.00
Fashion Yellow | 260 | Sempertex Modeling Latex Balloons | Package 10
New
Out stock
$2.50
Hot Dog Balloons | 32 Inch
New
Out stock
$6.50