Some local stores and online vendors, such as, will...

Some local stores and online vendors, such as, will be restocking Elsa, Anna and Olaf costumes through Halloween. Credit:

Nearly every little girl on Long Island — and across the country — wants to dress up like "Frozen" characters Elsa or Anna (but mostly Elsa) this year for Halloween.

If you are having a hard time finding a store that's got a "Frozen" costume in stock, don't let it go — here is a list of local and online retailers that say they will continue to restock the popular dresses through Oct. 31 and beyond. These outfits are worth melting for.

'Frozen' Queen Elsa Replica This dress is special because it's machine washable — which is important if your ice queen is planning to wear it every day. The train is long, but it won't trail on the ground, and it comes in multiple sizes, so it has more of a custom fit than most dress-up clothing. Add-ons include a fullness slip and gloves. $30 at

'Frozen' Princess Anna Replica The durable, machine-washable Anna dress is extra soft. It's long-sleeved, so your princess can wear it on Halloween without being ridiculously cold. It comes in multiple sizes, so it looks customized. Add-ons include a fullness slip. $30, available at

Toddler/Girl's Frozen Elsa Deluxe Costume It's sparkly and it's covered in snowflakes with a sheer sleeve. The dress seems to twirl as she moves, and the back is a little longer than the front, which gives it the appearance of a ballgown. This costume comes with a tiara. It's made of polyester and is spot-clean only. It comes in sizes 3 to 12. $38, at Target stores and

Girl's 'Frozen' Anna Sequin Deluxe Costume Modeled after the coronation gown, the bodice is covered with black sequins and has a sparkling brooch. It's also got satiny sleeves and a gold skirt with a gauzy overlay. It's spot-clean only and comes in sizes 2 to 8. Starts at $30 at Target stores and

Girl's Tutu Elsa Dress 'Frozen' If your "Frozen" obsessed daughter is more of a tutu princess, then this may be the dress to get. It's got a poufy snowflake print tutu with matching sleeves, a bow at the neck and a teal tulle Elsa cameo at the waist. The dress comes in one size only, which is designed to fit most girls up to age 6. $20 at

Girl's Tutu Anna Costume This is a deluxe Anna tutu costume, and it comes with the dress, cape, glovelettes and leg warmers. Since it's a tutu version of the traditional Anna outfit, it's a cute twist that's different from most other Anna costumes on the market. The cape also can double as a Little Red Riding Hood outfit for future costumes (with some creative differences, as the cape is pink and a little short, but no one is judging). It's one size fits most children up to age 6. $40 at

Toddler Olaf CostumeThere are other characters in "Frozen" beyond Elsa and Anna. This Olaf costume has a padded tunic with brown velour sleeves, which are meant to resemble twigs. It comes with a plush headpiece. which snaps closed under his chin. It's hand-wash only. $25 at

Ultimate Collection Elsa Girl's Costume Designed in collaboration with Disney, this dress has long, sheer sleeves, a sequin-covered sparkly bodice and sparkling crystals covering the sheer train. The train is long and will need to be bustled for trick-or-treating. It comes in a keepsake garment bag with a padded hanger. Shoes are an optional add-on. It comes in sizes 4 to 12. $130 at

Ultimate Collection Anna Girl's Costume Created in collaboration with Disney, this coronation gown was made to look just like the one Anna wears on her own coronation day. It's deep teal green with embroidery accents on the front, back and on the skirt's gold panels. The dress comes in a keepsake garment bag with a padded hanger. The petticoat costs an additional $29. Shoes may be added onto the purchase. $124 at

'Frozen' Anna Child This traditional Anna costume has sheer blue sleeves and a satin skirt with glittery flowers that dance along the scalloped hemline. The top part of the dress has a black pullover vest with a sequin trim and a Velcro back neck closure. It comes in two sizes: 3 to 4 and 4 to 6. $50 at

Disney 'Frozen' Girl's Halloween Costume Elsa Sparkly and light, this Elsa dress has a small decal with Elsa's picture near the neckline. The cape flows behind as she twists and twirls, but it's not so long that it'll drag. It comes in small and medium sizes. $30 at